40463072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4229}}^1$

素因数の和:4275

約数の個数: 48

約数和(自身を含む): 89540640

約数和(自身を除く): 49077568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4229, 4784, 8458, 9568, 16916, 33832, 54977, 67664, 97267, 109954, 135328, 194534, 219908, 389068, 439816, 778136, 879632, 1264471, 1556272, 1759264, 2528942, 3112544, 5057884, 10115768, 20231536, 40463072]

約数ペア:

[(1, 40463072), (2, 20231536), (4, 10115768), (8, 5057884), (13, 3112544), (16, 2528942), (23, 1759264), (26, 1556272), (32, 1264471), (46, 879632), (52, 778136), (92, 439816), (104, 389068), (184, 219908), (208, 194534), (299, 135328), (368, 109954), (416, 97267), (598, 67664), (736, 54977), (1196, 33832), (2392, 16916), (4229, 9568), (4784, 8458)]