70641928

素因数分解:

$2^3\times 7^2\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 154843920

約数和(自身を除く): 84201992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 307, 392, 587, 614, 1174, 1228, 2149, 2348, 2456, 4109, 4298, 4696, 8218, 8596, 15043, 16436, 17192, 28763, 30086, 32872, 57526, 60172, 115052, 120344, 180209, 230104, 360418, 720836, 1261463, 1441672, 2522926, 5045852, 8830241, 10091704, 17660482, 35320964, 70641928]

約数ペア:

[(1, 70641928), (2, 35320964), (4, 17660482), (7, 10091704), (8, 8830241), (14, 5045852), (28, 2522926), (49, 1441672), (56, 1261463), (98, 720836), (196, 360418), (307, 230104), (392, 180209), (587, 120344), (614, 115052), (1174, 60172), (1228, 57526), (2149, 32872), (2348, 30086), (2456, 28763), (4109, 17192), (4298, 16436), (4696, 15043), (8218, 8596)]