64907428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 127346688

約数和(自身を除く): 62439260

約数列:

[1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 527, 697, 751, 1054, 1271, 1394, 1502, 2108, 2542, 2788, 3004, 5084, 12767, 21607, 23281, 25534, 30791, 43214, 46562, 51068, 61582, 86428, 93124, 123164, 395777, 523447, 791554, 954521, 1046894, 1583108, 1909042, 2093788, 3818084, 16226857, 32453714, 64907428]

約数ペア:

[(1, 64907428), (2, 32453714), (4, 16226857), (17, 3818084), (31, 2093788), (34, 1909042), (41, 1583108), (62, 1046894), (68, 954521), (82, 791554), (124, 523447), (164, 395777), (527, 123164), (697, 93124), (751, 86428), (1054, 61582), (1271, 51068), (1394, 46562), (1502, 43214), (2108, 30791), (2542, 25534), (2788, 23281), (3004, 21607), (5084, 12767)]