18962752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 41285160

約数和(自身を除く): 22322408

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 601, 928, 986, 1088, 1202, 1856, 1972, 2404, 3944, 4808, 7888, 9616, 10217, 15776, 17429, 19232, 20434, 31552, 34858, 38464, 40868, 69716, 81736, 139432, 163472, 278864, 296293, 326944, 557728, 592586, 653888, 1115456, 1185172, 2370344, 4740688, 9481376, 18962752]

約数ペア:

[(1, 18962752), (2, 9481376), (4, 4740688), (8, 2370344), (16, 1185172), (17, 1115456), (29, 653888), (32, 592586), (34, 557728), (58, 326944), (64, 296293), (68, 278864), (116, 163472), (136, 139432), (232, 81736), (272, 69716), (464, 40868), (493, 38464), (544, 34858), (601, 31552), (928, 20434), (986, 19232), (1088, 17429), (1202, 15776), (1856, 10217), (1972, 9616), (2404, 7888), (3944, 4808)]