72691648

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{15559}}^1$

素因数の和:15644

約数の個数: 28

約数和(自身を含む): 146232880

約数和(自身を除く): 73541232

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 15559, 31118, 62236, 124472, 248944, 497888, 995776, 1135807, 2271614, 4543228, 9086456, 18172912, 36345824, 72691648]

約数ペア:

[(1, 72691648), (2, 36345824), (4, 18172912), (8, 9086456), (16, 4543228), (32, 2271614), (64, 1135807), (73, 995776), (146, 497888), (292, 248944), (584, 124472), (1168, 62236), (2336, 31118), (4672, 15559)]