42478832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12703}}^1$

素因数の和:12741

約数の個数: 40

約数和(自身を含む): 94517760

約数和(自身を除く): 52038928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 12703, 25406, 50812, 101624, 139733, 203248, 241357, 279466, 482714, 558932, 965428, 1117864, 1930856, 2235728, 2654927, 3861712, 5309854, 10619708, 21239416, 42478832]

約数ペア:

[(1, 42478832), (2, 21239416), (4, 10619708), (8, 5309854), (11, 3861712), (16, 2654927), (19, 2235728), (22, 1930856), (38, 1117864), (44, 965428), (76, 558932), (88, 482714), (152, 279466), (176, 241357), (209, 203248), (304, 139733), (418, 101624), (836, 50812), (1672, 25406), (3344, 12703)]