40576928

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 92494080

約数和(自身を除く): 51917152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2293, 2528, 4424, 4586, 8848, 9172, 16051, 17696, 18344, 32102, 36688, 64204, 73376, 128408, 181147, 256816, 362294, 513632, 724588, 1268029, 1449176, 2536058, 2898352, 5072116, 5796704, 10144232, 20288464, 40576928]

約数ペア:

[(1, 40576928), (2, 20288464), (4, 10144232), (7, 5796704), (8, 5072116), (14, 2898352), (16, 2536058), (28, 1449176), (32, 1268029), (56, 724588), (79, 513632), (112, 362294), (158, 256816), (224, 181147), (316, 128408), (553, 73376), (632, 64204), (1106, 36688), (1264, 32102), (2212, 18344), (2293, 17696), (2528, 16051), (4424, 9172), (4586, 8848)]