72034928

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33851}}^1$

素因数の和:33885

約数の個数: 40

約数和(自身を含む): 167905920

約数和(自身を除く): 95870992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 33851, 67702, 135404, 236957, 270808, 473914, 541616, 643169, 947828, 1286338, 1895656, 2572676, 3791312, 4502183, 5145352, 9004366, 10290704, 18008732, 36017464, 72034928]

約数ペア:

[(1, 72034928), (2, 36017464), (4, 18008732), (7, 10290704), (8, 9004366), (14, 5145352), (16, 4502183), (19, 3791312), (28, 2572676), (38, 1895656), (56, 1286338), (76, 947828), (112, 643169), (133, 541616), (152, 473914), (266, 270808), (304, 236957), (532, 135404), (1064, 67702), (2128, 33851)]