4024048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 9840640

約数和(自身を除く): 5816592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 61, 62, 76, 112, 122, 124, 133, 152, 217, 244, 248, 266, 304, 427, 434, 488, 496, 532, 589, 854, 868, 976, 1064, 1159, 1178, 1708, 1736, 1891, 2128, 2318, 2356, 3416, 3472, 3782, 4123, 4636, 4712, 6832, 7564, 8113, 8246, 9272, 9424, 13237, 15128, 16226, 16492, 18544, 26474, 30256, 32452, 32984, 35929, 52948, 64904, 65968, 71858, 105896, 129808, 143716, 211792, 251503, 287432, 503006, 574864, 1006012, 2012024, 4024048]

約数ペア:

[(1, 4024048), (2, 2012024), (4, 1006012), (7, 574864), (8, 503006), (14, 287432), (16, 251503), (19, 211792), (28, 143716), (31, 129808), (38, 105896), (56, 71858), (61, 65968), (62, 64904), (76, 52948), (112, 35929), (122, 32984), (124, 32452), (133, 30256), (152, 26474), (217, 18544), (244, 16492), (248, 16226), (266, 15128), (304, 13237), (427, 9424), (434, 9272), (488, 8246), (496, 8113), (532, 7564), (589, 6832), (854, 4712), (868, 4636), (976, 4123), (1064, 3782), (1159, 3472), (1178, 3416), (1708, 2356), (1736, 2318), (1891, 2128)]