4138978832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 8479479600

約数和(自身を除く): 4340500768

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 257, 464, 488, 514, 569, 976, 1028, 1138, 1769, 2056, 2276, 3538, 4112, 4552, 7076, 7453, 9104, 14152, 14906, 15677, 16501, 28304, 29812, 31354, 33002, 34709, 59624, 62708, 66004, 69418, 119248, 125416, 132008, 138836, 146233, 250832, 264016, 277672, 292466, 454633, 555344, 584932, 909266, 1006561, 1169864, 1818532, 2013122, 2339728, 3637064, 4026244, 4240757, 7274128, 8052488, 8481514, 8920213, 16104976, 16963028, 17840426, 33926056, 35680852, 67852112, 71361704, 142723408, 258686177, 517372354, 1034744708, 2069489416, 4138978832]

約数ペア:

[(1, 4138978832), (2, 2069489416), (4, 1034744708), (8, 517372354), (16, 258686177), (29, 142723408), (58, 71361704), (61, 67852112), (116, 35680852), (122, 33926056), (232, 17840426), (244, 16963028), (257, 16104976), (464, 8920213), (488, 8481514), (514, 8052488), (569, 7274128), (976, 4240757), (1028, 4026244), (1138, 3637064), (1769, 2339728), (2056, 2013122), (2276, 1818532), (3538, 1169864), (4112, 1006561), (4552, 909266), (7076, 584932), (7453, 555344), (9104, 454633), (14152, 292466), (14906, 277672), (15677, 264016), (16501, 250832), (28304, 146233), (29812, 138836), (31354, 132008), (33002, 125416), (34709, 119248), (59624, 69418), (62708, 66004)]