4007979584

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2384

約数の個数: 112

約数和(自身を含む): 9458651136

約数和(自身を除く): 5450671552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 131, 217, 224, 248, 262, 434, 448, 496, 524, 868, 917, 992, 1048, 1736, 1834, 1984, 2096, 2203, 3472, 3668, 4061, 4192, 4406, 6944, 7336, 8122, 8384, 8812, 13888, 14672, 15421, 16244, 17624, 28427, 29344, 30842, 32488, 35248, 56854, 58688, 61684, 64976, 68293, 70496, 113708, 123368, 129952, 136586, 140992, 227416, 246736, 259904, 273172, 288593, 454832, 478051, 493472, 546344, 577186, 909664, 956102, 986944, 1092688, 1154372, 1819328, 1912204, 2020151, 2185376, 2308744, 3824408, 4040302, 4370752, 4617488, 7648816, 8080604, 8946383, 9234976, 15297632, 16161208, 17892766, 18469952, 30595264, 32322416, 35785532, 62624681, 64644832, 71571064, 125249362, 129289664, 143142128, 250498724, 286284256, 500997448, 572568512, 1001994896, 2003989792, 4007979584]

約数ペア:

[(1, 4007979584), (2, 2003989792), (4, 1001994896), (7, 572568512), (8, 500997448), (14, 286284256), (16, 250498724), (28, 143142128), (31, 129289664), (32, 125249362), (56, 71571064), (62, 64644832), (64, 62624681), (112, 35785532), (124, 32322416), (131, 30595264), (217, 18469952), (224, 17892766), (248, 16161208), (262, 15297632), (434, 9234976), (448, 8946383), (496, 8080604), (524, 7648816), (868, 4617488), (917, 4370752), (992, 4040302), (1048, 3824408), (1736, 2308744), (1834, 2185376), (1984, 2020151), (2096, 1912204), (2203, 1819328), (3472, 1154372), (3668, 1092688), (4061, 986944), (4192, 956102), (4406, 909664), (6944, 577186), (7336, 546344), (8122, 493472), (8384, 478051), (8812, 454832), (13888, 288593), (14672, 273172), (15421, 259904), (16244, 246736), (17624, 227416), (28427, 140992), (29344, 136586), (30842, 129952), (32488, 123368), (35248, 113708), (56854, 70496), (58688, 68293), (61684, 64976)]