25195238628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{18371}}^1$

素因数の和:18977

約数の個数: 96

約数和(自身を含む): 69631349760

約数和(自身を除く): 44436111132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 563, 609, 812, 1126, 1218, 1689, 2252, 2436, 3378, 3941, 6756, 7882, 11823, 15764, 16327, 18371, 23646, 32654, 36742, 47292, 48981, 55113, 65308, 73484, 97962, 110226, 114289, 128597, 195924, 220452, 228578, 257194, 342867, 385791, 457156, 514388, 532759, 685734, 771582, 1065518, 1371468, 1543164, 1598277, 2131036, 3196554, 3729313, 6393108, 7458626, 10342873, 11187939, 14917252, 20685746, 22375878, 31028619, 41371492, 44751756, 62057238, 72400111, 124114476, 144800222, 217200333, 289600444, 299943317, 434400666, 599886634, 868801332, 899829951, 1199773268, 1799659902, 2099603219, 3599319804, 4199206438, 6298809657, 8398412876, 12597619314, 25195238628]

約数ペア:

[(1, 25195238628), (2, 12597619314), (3, 8398412876), (4, 6298809657), (6, 4199206438), (7, 3599319804), (12, 2099603219), (14, 1799659902), (21, 1199773268), (28, 899829951), (29, 868801332), (42, 599886634), (58, 434400666), (84, 299943317), (87, 289600444), (116, 217200333), (174, 144800222), (203, 124114476), (348, 72400111), (406, 62057238), (563, 44751756), (609, 41371492), (812, 31028619), (1126, 22375878), (1218, 20685746), (1689, 14917252), (2252, 11187939), (2436, 10342873), (3378, 7458626), (3941, 6393108), (6756, 3729313), (7882, 3196554), (11823, 2131036), (15764, 1598277), (16327, 1543164), (18371, 1371468), (23646, 1065518), (32654, 771582), (36742, 685734), (47292, 532759), (48981, 514388), (55113, 457156), (65308, 385791), (73484, 342867), (97962, 257194), (110226, 228578), (114289, 220452), (128597, 195924)]