74423312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:927

約数の個数: 40

約数和(自身を含む): 149728512

約数和(自身を除く): 75305200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 661, 908, 1322, 1816, 2644, 3632, 5288, 7037, 10576, 14074, 20491, 28148, 40982, 56296, 81964, 112592, 150047, 163928, 300094, 327856, 600188, 1200376, 2400752, 4651457, 9302914, 18605828, 37211656, 74423312]

約数ペア:

[(1, 74423312), (2, 37211656), (4, 18605828), (8, 9302914), (16, 4651457), (31, 2400752), (62, 1200376), (124, 600188), (227, 327856), (248, 300094), (454, 163928), (496, 150047), (661, 112592), (908, 81964), (1322, 56296), (1816, 40982), (2644, 28148), (3632, 20491), (5288, 14074), (7037, 10576)]