15001072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 31082832

約数和(自身を除く): 16081760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 421, 524, 842, 1048, 1684, 2096, 2227, 3368, 4454, 6736, 7157, 8908, 14314, 17816, 28628, 35632, 55151, 57256, 110302, 114512, 220604, 441208, 882416, 937567, 1875134, 3750268, 7500536, 15001072]

約数ペア:

[(1, 15001072), (2, 7500536), (4, 3750268), (8, 1875134), (16, 937567), (17, 882416), (34, 441208), (68, 220604), (131, 114512), (136, 110302), (262, 57256), (272, 55151), (421, 35632), (524, 28628), (842, 17816), (1048, 14314), (1684, 8908), (2096, 7157), (2227, 6736), (3368, 4454)]