64939872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{35603}}^1$

素因数の和:35635

約数の個数: 48

約数和(自身を含む): 179444160

約数和(自身を除く): 114504288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 35603, 71206, 106809, 142412, 213618, 284824, 427236, 569648, 676457, 854472, 1139296, 1352914, 1708944, 2029371, 2705828, 3417888, 4058742, 5411656, 8117484, 10823312, 16234968, 21646624, 32469936, 64939872]

約数ペア:

[(1, 64939872), (2, 32469936), (3, 21646624), (4, 16234968), (6, 10823312), (8, 8117484), (12, 5411656), (16, 4058742), (19, 3417888), (24, 2705828), (32, 2029371), (38, 1708944), (48, 1352914), (57, 1139296), (76, 854472), (96, 676457), (114, 569648), (152, 427236), (228, 284824), (304, 213618), (456, 142412), (608, 106809), (912, 71206), (1824, 35603)]