23198704

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 46648800

約数和(自身を除く): 23450096

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 263, 296, 298, 526, 592, 596, 1052, 1192, 2104, 2384, 4208, 5513, 9731, 11026, 19462, 22052, 38924, 39187, 44104, 77848, 78374, 88208, 155696, 156748, 313496, 626992, 1449919, 2899838, 5799676, 11599352, 23198704]

約数ペア:

[(1, 23198704), (2, 11599352), (4, 5799676), (8, 2899838), (16, 1449919), (37, 626992), (74, 313496), (148, 156748), (149, 155696), (263, 88208), (296, 78374), (298, 77848), (526, 44104), (592, 39187), (596, 38924), (1052, 22052), (1192, 19462), (2104, 11026), (2384, 9731), (4208, 5513)]