40463984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3849

約数の個数: 40

約数和(自身を含む): 86951280

約数和(自身を除く): 46487296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 3769, 5368, 7538, 10736, 15076, 30152, 41459, 60304, 82918, 165836, 229909, 331672, 459818, 663344, 919636, 1839272, 2528999, 3678544, 5057998, 10115996, 20231992, 40463984]

約数ペア:

[(1, 40463984), (2, 20231992), (4, 10115996), (8, 5057998), (11, 3678544), (16, 2528999), (22, 1839272), (44, 919636), (61, 663344), (88, 459818), (122, 331672), (176, 229909), (244, 165836), (488, 82918), (671, 60304), (976, 41459), (1342, 30152), (2684, 15076), (3769, 10736), (5368, 7538)]