78347152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22157}}^1$

素因数の和:22195

約数の個数: 40

約数和(自身を含む): 173098296

約数和(自身を除く): 94751144

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 22157, 44314, 88628, 177256, 288041, 354512, 376669, 576082, 753338, 1152164, 1506676, 2304328, 3013352, 4608656, 4896697, 6026704, 9793394, 19586788, 39173576, 78347152]

約数ペア:

[(1, 78347152), (2, 39173576), (4, 19586788), (8, 9793394), (13, 6026704), (16, 4896697), (17, 4608656), (26, 3013352), (34, 2304328), (52, 1506676), (68, 1152164), (104, 753338), (136, 576082), (208, 376669), (221, 354512), (272, 288041), (442, 177256), (884, 88628), (1768, 44314), (3536, 22157)]