65359736

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 137359800

約数和(自身を除く): 72000064

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1352, 1508, 1667, 3016, 3334, 4901, 6668, 9802, 13336, 19604, 21671, 39208, 43342, 48343, 86684, 96686, 173368, 193372, 281723, 386744, 563446, 628459, 1126892, 1256918, 2253784, 2513836, 5027672, 8169967, 16339934, 32679868, 65359736]

約数ペア:

[(1, 65359736), (2, 32679868), (4, 16339934), (8, 8169967), (13, 5027672), (26, 2513836), (29, 2253784), (52, 1256918), (58, 1126892), (104, 628459), (116, 563446), (169, 386744), (232, 281723), (338, 193372), (377, 173368), (676, 96686), (754, 86684), (1352, 48343), (1508, 43342), (1667, 39208), (3016, 21671), (3334, 19604), (4901, 13336), (6668, 9802)]