71787032

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 138181680

約数和(自身を除く): 66394648

約数列:

[1, 2, 4, 8, 73, 83, 146, 166, 292, 332, 584, 664, 1481, 2962, 5924, 6059, 11848, 12118, 24236, 48472, 108113, 122923, 216226, 245846, 432452, 491692, 864904, 983384, 8973379, 17946758, 35893516, 71787032]

約数ペア:

[(1, 71787032), (2, 35893516), (4, 17946758), (8, 8973379), (73, 983384), (83, 864904), (146, 491692), (166, 432452), (292, 245846), (332, 216226), (584, 122923), (664, 108113), (1481, 48472), (2962, 24236), (5924, 12118), (6059, 11848)]