23403328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1271

約数の個数: 56

約数和(自身を含む): 52230528

約数和(自身を除く): 28827200

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1223, 1472, 2392, 2446, 4784, 4892, 9568, 9784, 15899, 19136, 19568, 28129, 31798, 39136, 56258, 63596, 78272, 112516, 127192, 225032, 254384, 365677, 450064, 508768, 731354, 900128, 1017536, 1462708, 1800256, 2925416, 5850832, 11701664, 23403328]

約数ペア:

[(1, 23403328), (2, 11701664), (4, 5850832), (8, 2925416), (13, 1800256), (16, 1462708), (23, 1017536), (26, 900128), (32, 731354), (46, 508768), (52, 450064), (64, 365677), (92, 254384), (104, 225032), (184, 127192), (208, 112516), (299, 78272), (368, 63596), (416, 56258), (598, 39136), (736, 31798), (832, 28129), (1196, 19568), (1223, 19136), (1472, 15899), (2392, 9784), (2446, 9568), (4784, 4892)]