26407312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 54175104

約数和(自身を除く): 27767792

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 983, 1168, 1679, 1966, 3358, 3932, 6716, 7864, 13432, 15728, 22609, 26864, 45218, 71759, 90436, 143518, 180872, 287036, 361744, 574072, 1148144, 1650457, 3300914, 6601828, 13203656, 26407312]

約数ペア:

[(1, 26407312), (2, 13203656), (4, 6601828), (8, 3300914), (16, 1650457), (23, 1148144), (46, 574072), (73, 361744), (92, 287036), (146, 180872), (184, 143518), (292, 90436), (368, 71759), (584, 45218), (983, 26864), (1168, 22609), (1679, 15728), (1966, 13432), (3358, 7864), (3932, 6716)]