15676878244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 29381850344

約数和(自身を除く): 13704972100

約数列:

[1, 2, 4, 37, 41, 61, 74, 82, 122, 148, 164, 244, 1033, 1517, 1681, 2066, 2257, 2501, 3034, 3362, 4132, 4514, 5002, 6068, 6724, 9028, 10004, 38221, 42353, 62197, 63013, 76442, 84706, 92537, 102541, 124394, 126026, 152884, 169412, 185074, 205082, 248788, 252052, 370148, 410164, 1567061, 1736473, 2331481, 2583533, 3134122, 3472946, 3794017, 4662962, 5167066, 6268244, 6945892, 7588034, 9325924, 10334132, 15176068, 64249501, 95590721, 105924853, 128499002, 191181442, 211849706, 256998004, 382362884, 423699412, 3919219561, 7838439122, 15676878244]

約数ペア:

[(1, 15676878244), (2, 7838439122), (4, 3919219561), (37, 423699412), (41, 382362884), (61, 256998004), (74, 211849706), (82, 191181442), (122, 128499002), (148, 105924853), (164, 95590721), (244, 64249501), (1033, 15176068), (1517, 10334132), (1681, 9325924), (2066, 7588034), (2257, 6945892), (2501, 6268244), (3034, 5167066), (3362, 4662962), (4132, 3794017), (4514, 3472946), (5002, 3134122), (6068, 2583533), (6724, 2331481), (9028, 1736473), (10004, 1567061), (38221, 410164), (42353, 370148), (62197, 252052), (63013, 248788), (76442, 205082), (84706, 185074), (92537, 169412), (102541, 152884), (124394, 126026)]