71486977984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{294641}}^1$

素因数の和:294893

約数の個数: 56

約数和(自身を含む): 150875561088

約数和(自身を除く): 79388583104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 223, 272, 446, 544, 892, 1088, 1784, 3568, 3791, 7136, 7582, 14272, 15164, 30328, 60656, 121312, 242624, 294641, 589282, 1178564, 2357128, 4714256, 5008897, 9428512, 10017794, 18857024, 20035588, 40071176, 65704943, 80142352, 131409886, 160284704, 262819772, 320569408, 525639544, 1051279088, 1116984031, 2102558176, 2233968062, 4205116352, 4467936124, 8935872248, 17871744496, 35743488992, 71486977984]

約数ペア:

[(1, 71486977984), (2, 35743488992), (4, 17871744496), (8, 8935872248), (16, 4467936124), (17, 4205116352), (32, 2233968062), (34, 2102558176), (64, 1116984031), (68, 1051279088), (136, 525639544), (223, 320569408), (272, 262819772), (446, 160284704), (544, 131409886), (892, 80142352), (1088, 65704943), (1784, 40071176), (3568, 20035588), (3791, 18857024), (7136, 10017794), (7582, 9428512), (14272, 5008897), (15164, 4714256), (30328, 2357128), (60656, 1178564), (121312, 589282), (242624, 294641)]