40804329664

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{1381}}^1$

素因数の和:2154

約数の個数: 112

約数和(自身を含む): 93665503296

約数和(自身を除く): 52861173632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 653, 707, 808, 1306, 1381, 1414, 1616, 2612, 2762, 2828, 3232, 4571, 5224, 5524, 5656, 6464, 9142, 9667, 10448, 11048, 11312, 18284, 19334, 20896, 22096, 22624, 36568, 38668, 41792, 44192, 45248, 65953, 73136, 77336, 88384, 131906, 139481, 146272, 154672, 263812, 278962, 292544, 309344, 461671, 527624, 557924, 618688, 901793, 923342, 976367, 1055248, 1115848, 1803586, 1846684, 1952734, 2110496, 2231696, 3607172, 3693368, 3905468, 4220992, 4463392, 6312551, 7214344, 7386736, 7810936, 8926784, 12625102, 14428688, 14773472, 15621872, 25250204, 28857376, 29546944, 31243744, 50500408, 57714752, 62487488, 91081093, 101000816, 182162186, 202001632, 364324372, 404003264, 637567651, 728648744, 1275135302, 1457297488, 2550270604, 2914594976, 5100541208, 5829189952, 10201082416, 20402164832, 40804329664]

約数ペア:

[(1, 40804329664), (2, 20402164832), (4, 10201082416), (7, 5829189952), (8, 5100541208), (14, 2914594976), (16, 2550270604), (28, 1457297488), (32, 1275135302), (56, 728648744), (64, 637567651), (101, 404003264), (112, 364324372), (202, 202001632), (224, 182162186), (404, 101000816), (448, 91081093), (653, 62487488), (707, 57714752), (808, 50500408), (1306, 31243744), (1381, 29546944), (1414, 28857376), (1616, 25250204), (2612, 15621872), (2762, 14773472), (2828, 14428688), (3232, 12625102), (4571, 8926784), (5224, 7810936), (5524, 7386736), (5656, 7214344), (6464, 6312551), (9142, 4463392), (9667, 4220992), (10448, 3905468), (11048, 3693368), (11312, 3607172), (18284, 2231696), (19334, 2110496), (20896, 1952734), (22096, 1846684), (22624, 1803586), (36568, 1115848), (38668, 1055248), (41792, 976367), (44192, 923342), (45248, 901793), (65953, 618688), (73136, 557924), (77336, 527624), (88384, 461671), (131906, 309344), (139481, 292544), (146272, 278962), (154672, 263812)]