15679990088

素因数分解:

$2^3\times 7^1\times {\mathrm{24971}}^1\times {\mathrm{11213}}^1$

素因数の和:36197

約数の個数: 32

約数和(自身を含む): 33604320960

約数和(自身を除く): 17924330872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 11213, 22426, 24971, 44852, 49942, 78491, 89704, 99884, 156982, 174797, 199768, 313964, 349594, 627928, 699188, 1398376, 279999823, 559999646, 1119999292, 1959998761, 2239998584, 3919997522, 7839995044, 15679990088]

約数ペア:

[(1, 15679990088), (2, 7839995044), (4, 3919997522), (7, 2239998584), (8, 1959998761), (14, 1119999292), (28, 559999646), (56, 279999823), (11213, 1398376), (22426, 699188), (24971, 627928), (44852, 349594), (49942, 313964), (78491, 199768), (89704, 174797), (99884, 156982)]