71731384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16273}}^1$

素因数の和:16327

約数の個数: 32

約数和(自身を含む): 146466000

約数和(自身を除く): 74734616

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 16273, 32546, 65092, 130184, 309187, 471917, 618374, 943834, 1236748, 1887668, 2473496, 3775336, 8966423, 17932846, 35865692, 71731384]

約数ペア:

[(1, 71731384), (2, 35865692), (4, 17932846), (8, 8966423), (19, 3775336), (29, 2473496), (38, 1887668), (58, 1236748), (76, 943834), (116, 618374), (152, 471917), (232, 309187), (551, 130184), (1102, 65092), (2204, 32546), (4408, 16273)]