11787688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 14132312

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 88, 116, 124, 149, 232, 248, 298, 319, 341, 596, 638, 682, 899, 1192, 1276, 1364, 1639, 1798, 2552, 2728, 3278, 3596, 4321, 4619, 6556, 7192, 8642, 9238, 9889, 13112, 17284, 18476, 19778, 34568, 36952, 39556, 47531, 50809, 79112, 95062, 101618, 133951, 190124, 203236, 267902, 380248, 406472, 535804, 1071608, 1473461, 2946922, 5893844, 11787688]

約数ペア:

[(1, 11787688), (2, 5893844), (4, 2946922), (8, 1473461), (11, 1071608), (22, 535804), (29, 406472), (31, 380248), (44, 267902), (58, 203236), (62, 190124), (88, 133951), (116, 101618), (124, 95062), (149, 79112), (232, 50809), (248, 47531), (298, 39556), (319, 36952), (341, 34568), (596, 19778), (638, 18476), (682, 17284), (899, 13112), (1192, 9889), (1276, 9238), (1364, 8642), (1639, 7192), (1798, 6556), (2552, 4619), (2728, 4321), (3278, 3596)]