40431776

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 101243520

約数和(自身を除く): 60811744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 122, 154, 176, 224, 244, 269, 308, 352, 427, 488, 538, 616, 671, 854, 976, 1076, 1232, 1342, 1708, 1883, 1952, 2152, 2464, 2684, 2959, 3416, 3766, 4304, 4697, 5368, 5918, 6832, 7532, 8608, 9394, 10736, 11836, 13664, 15064, 16409, 18788, 20713, 21472, 23672, 30128, 32818, 37576, 41426, 47344, 60256, 65636, 75152, 82852, 94688, 114863, 131272, 150304, 165704, 180499, 229726, 262544, 331408, 360998, 459452, 525088, 662816, 721996, 918904, 1263493, 1443992, 1837808, 2526986, 2887984, 3675616, 5053972, 5775968, 10107944, 20215888, 40431776]

約数ペア:

[(1, 40431776), (2, 20215888), (4, 10107944), (7, 5775968), (8, 5053972), (11, 3675616), (14, 2887984), (16, 2526986), (22, 1837808), (28, 1443992), (32, 1263493), (44, 918904), (56, 721996), (61, 662816), (77, 525088), (88, 459452), (112, 360998), (122, 331408), (154, 262544), (176, 229726), (224, 180499), (244, 165704), (269, 150304), (308, 131272), (352, 114863), (427, 94688), (488, 82852), (538, 75152), (616, 65636), (671, 60256), (854, 47344), (976, 41426), (1076, 37576), (1232, 32818), (1342, 30128), (1708, 23672), (1883, 21472), (1952, 20713), (2152, 18788), (2464, 16409), (2684, 15064), (2959, 13664), (3416, 11836), (3766, 10736), (4304, 9394), (4697, 8608), (5368, 7532), (5918, 6832)]