38661128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 85821120

約数和(自身を除く): 47159992

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 601, 731, 748, 946, 1202, 1462, 1496, 1892, 2404, 2924, 3784, 4808, 5848, 6611, 8041, 10217, 13222, 16082, 20434, 25843, 26444, 32164, 40868, 51686, 52888, 64328, 81736, 103372, 112387, 206744, 224774, 284273, 439331, 449548, 568546, 878662, 899096, 1137092, 1757324, 2274184, 3514648, 4832641, 9665282, 19330564, 38661128]

約数ペア:

[(1, 38661128), (2, 19330564), (4, 9665282), (8, 4832641), (11, 3514648), (17, 2274184), (22, 1757324), (34, 1137092), (43, 899096), (44, 878662), (68, 568546), (86, 449548), (88, 439331), (136, 284273), (172, 224774), (187, 206744), (344, 112387), (374, 103372), (473, 81736), (601, 64328), (731, 52888), (748, 51686), (946, 40868), (1202, 32164), (1462, 26444), (1496, 25843), (1892, 20434), (2404, 16082), (2924, 13222), (3784, 10217), (4808, 8041), (5848, 6611)]