70966376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4519}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 144278400

約数和(自身を除く): 73312024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 4519, 7852, 9038, 15704, 18076, 36152, 58747, 117494, 234988, 469976, 682369, 1364738, 2729476, 5458952, 8870797, 17741594, 35483188, 70966376]

約数ペア:

[(1, 70966376), (2, 35483188), (4, 17741594), (8, 8870797), (13, 5458952), (26, 2729476), (52, 1364738), (104, 682369), (151, 469976), (302, 234988), (604, 117494), (1208, 58747), (1963, 36152), (3926, 18076), (4519, 15704), (7852, 9038)]