28996594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 53996544

約数和(自身を除く): 24999950

約数列:

[1, 2, 11, 17, 22, 31, 34, 41, 61, 62, 82, 122, 187, 341, 374, 451, 527, 671, 682, 697, 902, 1037, 1054, 1271, 1342, 1394, 1891, 2074, 2501, 2542, 3782, 5002, 5797, 7667, 11407, 11594, 13981, 15334, 20801, 21607, 22814, 27511, 27962, 32147, 41602, 42517, 43214, 55022, 64294, 77531, 85034, 155062, 237677, 353617, 467687, 475354, 707234, 852841, 935374, 1318027, 1705682, 2636054, 14498297, 28996594]

約数ペア:

[(1, 28996594), (2, 14498297), (11, 2636054), (17, 1705682), (22, 1318027), (31, 935374), (34, 852841), (41, 707234), (61, 475354), (62, 467687), (82, 353617), (122, 237677), (187, 155062), (341, 85034), (374, 77531), (451, 64294), (527, 55022), (671, 43214), (682, 42517), (697, 41602), (902, 32147), (1037, 27962), (1054, 27511), (1271, 22814), (1342, 21607), (1394, 20801), (1891, 15334), (2074, 13981), (2501, 11594), (2542, 11407), (3782, 7667), (5002, 5797)]