70850048

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2038

約数の個数: 40

約数和(自身を含む): 143629200

約数和(自身を除く): 72779152

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1949, 2272, 3898, 4544, 7796, 9088, 15592, 18176, 31184, 36352, 62368, 124736, 138379, 249472, 276758, 498944, 553516, 997888, 1107032, 2214064, 4428128, 8856256, 17712512, 35425024, 70850048]

約数ペア:

[(1, 70850048), (2, 35425024), (4, 17712512), (8, 8856256), (16, 4428128), (32, 2214064), (64, 1107032), (71, 997888), (128, 553516), (142, 498944), (256, 276758), (284, 249472), (512, 138379), (568, 124736), (1136, 62368), (1949, 36352), (2272, 31184), (3898, 18176), (4544, 15592), (7796, 9088)]