25481808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{16087}}^1$

素因数の和:16112

約数の個数: 60

約数和(自身を含む): 77801568

約数和(自身を除く): 52319760

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 16087, 32174, 48261, 64348, 96522, 128696, 144783, 176957, 193044, 257392, 289566, 353914, 386088, 530871, 579132, 707828, 772176, 1061742, 1158264, 1415656, 1592613, 2123484, 2316528, 2831312, 3185226, 4246968, 6370452, 8493936, 12740904, 25481808]

約数ペア:

[(1, 25481808), (2, 12740904), (3, 8493936), (4, 6370452), (6, 4246968), (8, 3185226), (9, 2831312), (11, 2316528), (12, 2123484), (16, 1592613), (18, 1415656), (22, 1158264), (24, 1061742), (33, 772176), (36, 707828), (44, 579132), (48, 530871), (66, 386088), (72, 353914), (88, 289566), (99, 257392), (132, 193044), (144, 176957), (176, 144783), (198, 128696), (264, 96522), (396, 64348), (528, 48261), (792, 32174), (1584, 16087)]