26328928

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 28538528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 431, 664, 736, 862, 1328, 1724, 1909, 2656, 3448, 3818, 6896, 7636, 9913, 13792, 15272, 19826, 30544, 35773, 39652, 61088, 71546, 79304, 143092, 158608, 286184, 317216, 572368, 822779, 1144736, 1645558, 3291116, 6582232, 13164464, 26328928]

約数ペア:

[(1, 26328928), (2, 13164464), (4, 6582232), (8, 3291116), (16, 1645558), (23, 1144736), (32, 822779), (46, 572368), (83, 317216), (92, 286184), (166, 158608), (184, 143092), (332, 79304), (368, 71546), (431, 61088), (664, 39652), (736, 35773), (862, 30544), (1328, 19826), (1724, 15272), (1909, 13792), (2656, 9913), (3448, 7636), (3818, 6896)]