42994666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 39741974

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 74, 143, 187, 221, 239, 286, 374, 407, 442, 478, 481, 629, 814, 962, 1258, 2431, 2629, 3107, 4063, 4862, 5258, 5291, 6214, 6919, 8126, 8177, 8843, 10582, 13838, 16354, 17686, 34177, 44693, 52819, 68354, 89386, 89947, 97273, 105638, 114959, 150331, 179894, 194546, 229918, 300662, 581009, 1162018, 1264549, 1653641, 1954303, 2529098, 3307282, 3908606, 21497333, 42994666]

約数ペア:

[(1, 42994666), (2, 21497333), (11, 3908606), (13, 3307282), (17, 2529098), (22, 1954303), (26, 1653641), (34, 1264549), (37, 1162018), (74, 581009), (143, 300662), (187, 229918), (221, 194546), (239, 179894), (286, 150331), (374, 114959), (407, 105638), (442, 97273), (478, 89947), (481, 89386), (629, 68354), (814, 52819), (962, 44693), (1258, 34177), (2431, 17686), (2629, 16354), (3107, 13838), (4063, 10582), (4862, 8843), (5258, 8177), (5291, 8126), (6214, 6919)]