4241636

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 9767520

約数和(自身を除く): 5525884

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 67, 68, 76, 98, 119, 133, 134, 196, 238, 266, 268, 323, 469, 476, 532, 646, 833, 931, 938, 1139, 1273, 1292, 1666, 1862, 1876, 2261, 2278, 2546, 3283, 3332, 3724, 4522, 4556, 5092, 6566, 7973, 8911, 9044, 13132, 15827, 15946, 17822, 21641, 31654, 31892, 35644, 43282, 55811, 62377, 63308, 86564, 111622, 124754, 151487, 223244, 249508, 302974, 605948, 1060409, 2120818, 4241636]

約数ペア:

[(1, 4241636), (2, 2120818), (4, 1060409), (7, 605948), (14, 302974), (17, 249508), (19, 223244), (28, 151487), (34, 124754), (38, 111622), (49, 86564), (67, 63308), (68, 62377), (76, 55811), (98, 43282), (119, 35644), (133, 31892), (134, 31654), (196, 21641), (238, 17822), (266, 15946), (268, 15827), (323, 13132), (469, 9044), (476, 8911), (532, 7973), (646, 6566), (833, 5092), (931, 4556), (938, 4522), (1139, 3724), (1273, 3332), (1292, 3283), (1666, 2546), (1862, 2278), (1876, 2261)]