42651808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 95256000

約数和(自身を除く): 52604192

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 41, 58, 59, 76, 82, 116, 118, 152, 164, 232, 236, 304, 328, 464, 472, 551, 608, 656, 779, 928, 944, 1102, 1121, 1189, 1312, 1558, 1711, 1888, 2204, 2242, 2378, 2419, 3116, 3422, 4408, 4484, 4756, 4838, 6232, 6844, 8816, 8968, 9512, 9676, 12464, 13688, 17632, 17936, 19024, 19352, 22591, 24928, 27376, 32509, 35872, 38048, 38704, 45182, 45961, 54752, 65018, 70151, 77408, 90364, 91922, 130036, 140302, 180728, 183844, 260072, 280604, 361456, 367688, 520144, 561208, 722912, 735376, 1040288, 1122416, 1332869, 1470752, 2244832, 2665738, 5331476, 10662952, 21325904, 42651808]

約数ペア:

[(1, 42651808), (2, 21325904), (4, 10662952), (8, 5331476), (16, 2665738), (19, 2244832), (29, 1470752), (32, 1332869), (38, 1122416), (41, 1040288), (58, 735376), (59, 722912), (76, 561208), (82, 520144), (116, 367688), (118, 361456), (152, 280604), (164, 260072), (232, 183844), (236, 180728), (304, 140302), (328, 130036), (464, 91922), (472, 90364), (551, 77408), (608, 70151), (656, 65018), (779, 54752), (928, 45961), (944, 45182), (1102, 38704), (1121, 38048), (1189, 35872), (1312, 32509), (1558, 27376), (1711, 24928), (1888, 22591), (2204, 19352), (2242, 19024), (2378, 17936), (2419, 17632), (3116, 13688), (3422, 12464), (4408, 9676), (4484, 9512), (4756, 8968), (4838, 8816), (6232, 6844)]