40216696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 91974960

約数和(自身を除く): 51758264

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 43, 46, 52, 68, 86, 92, 104, 136, 172, 184, 221, 299, 344, 391, 442, 529, 559, 598, 731, 782, 884, 989, 1058, 1118, 1196, 1462, 1564, 1768, 1978, 2116, 2236, 2392, 2924, 3128, 3956, 4232, 4472, 5083, 5848, 6877, 7912, 8993, 9503, 10166, 12857, 13754, 16813, 17986, 19006, 20332, 22747, 25714, 27508, 33626, 35972, 38012, 40664, 45494, 51428, 55016, 67252, 71944, 76024, 90988, 102856, 116909, 134504, 181976, 218569, 233818, 295711, 386699, 437138, 467636, 591422, 773398, 874276, 935272, 1182844, 1546796, 1748552, 2365688, 3093592, 5027087, 10054174, 20108348, 40216696]

約数ペア:

[(1, 40216696), (2, 20108348), (4, 10054174), (8, 5027087), (13, 3093592), (17, 2365688), (23, 1748552), (26, 1546796), (34, 1182844), (43, 935272), (46, 874276), (52, 773398), (68, 591422), (86, 467636), (92, 437138), (104, 386699), (136, 295711), (172, 233818), (184, 218569), (221, 181976), (299, 134504), (344, 116909), (391, 102856), (442, 90988), (529, 76024), (559, 71944), (598, 67252), (731, 55016), (782, 51428), (884, 45494), (989, 40664), (1058, 38012), (1118, 35972), (1196, 33626), (1462, 27508), (1564, 25714), (1768, 22747), (1978, 20332), (2116, 19006), (2236, 17986), (2392, 16813), (2924, 13754), (3128, 12857), (3956, 10166), (4232, 9503), (4472, 8993), (5083, 7912), (5848, 6877)]