28699188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2293}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 77078400

約数和(自身を除く): 48379212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2293, 3129, 4172, 4586, 6258, 6879, 9172, 12516, 13758, 16051, 27516, 32102, 48153, 64204, 96306, 192612, 341657, 683314, 1024971, 1366628, 2049942, 2391599, 4099884, 4783198, 7174797, 9566396, 14349594, 28699188]

約数ペア:

[(1, 28699188), (2, 14349594), (3, 9566396), (4, 7174797), (6, 4783198), (7, 4099884), (12, 2391599), (14, 2049942), (21, 1366628), (28, 1024971), (42, 683314), (84, 341657), (149, 192612), (298, 96306), (447, 64204), (596, 48153), (894, 32102), (1043, 27516), (1788, 16051), (2086, 13758), (2293, 12516), (3129, 9172), (4172, 6879), (4586, 6258)]