38413408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 83900880

約数和(自身を除く): 45487472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1789, 1952, 2684, 3578, 5368, 7156, 10736, 14312, 19679, 21472, 28624, 39358, 57248, 78716, 109129, 157432, 218258, 314864, 436516, 629728, 873032, 1200419, 1746064, 2400838, 3492128, 4801676, 9603352, 19206704, 38413408]

約数ペア:

[(1, 38413408), (2, 19206704), (4, 9603352), (8, 4801676), (11, 3492128), (16, 2400838), (22, 1746064), (32, 1200419), (44, 873032), (61, 629728), (88, 436516), (122, 314864), (176, 218258), (244, 157432), (352, 109129), (488, 78716), (671, 57248), (976, 39358), (1342, 28624), (1789, 21472), (1952, 19679), (2684, 14312), (3578, 10736), (5368, 7156)]