40603552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 91518336

約数和(自身を除く): 50914784

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 88, 122, 124, 176, 244, 248, 341, 352, 488, 496, 671, 682, 976, 992, 1342, 1364, 1891, 1952, 2684, 2728, 3721, 3782, 5368, 5456, 7442, 7564, 10736, 10912, 14884, 15128, 20801, 21472, 29768, 30256, 40931, 41602, 59536, 60512, 81862, 83204, 115351, 119072, 163724, 166408, 230702, 327448, 332816, 461404, 654896, 665632, 922808, 1268861, 1309792, 1845616, 2537722, 3691232, 5075444, 10150888, 20301776, 40603552]

約数ペア:

[(1, 40603552), (2, 20301776), (4, 10150888), (8, 5075444), (11, 3691232), (16, 2537722), (22, 1845616), (31, 1309792), (32, 1268861), (44, 922808), (61, 665632), (62, 654896), (88, 461404), (122, 332816), (124, 327448), (176, 230702), (244, 166408), (248, 163724), (341, 119072), (352, 115351), (488, 83204), (496, 81862), (671, 60512), (682, 59536), (976, 41602), (992, 40931), (1342, 30256), (1364, 29768), (1891, 21472), (1952, 20801), (2684, 15128), (2728, 14884), (3721, 10912), (3782, 10736), (5368, 7564), (5456, 7442)]