57284864

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2495

約数の個数: 72

約数和(自身を含む): 140790720

約数和(自身を除く): 83505856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2459, 2912, 3328, 4918, 5824, 9836, 11648, 17213, 19672, 23296, 31967, 34426, 39344, 63934, 68852, 78688, 127868, 137704, 157376, 223769, 255736, 275408, 314752, 447538, 511472, 550816, 629504, 895076, 1022944, 1101632, 1790152, 2045888, 2203264, 3580304, 4091776, 4406528, 7160608, 8183552, 14321216, 28642432, 57284864]

約数ペア:

[(1, 57284864), (2, 28642432), (4, 14321216), (7, 8183552), (8, 7160608), (13, 4406528), (14, 4091776), (16, 3580304), (26, 2203264), (28, 2045888), (32, 1790152), (52, 1101632), (56, 1022944), (64, 895076), (91, 629504), (104, 550816), (112, 511472), (128, 447538), (182, 314752), (208, 275408), (224, 255736), (256, 223769), (364, 157376), (416, 137704), (448, 127868), (728, 78688), (832, 68852), (896, 63934), (1456, 39344), (1664, 34426), (1792, 31967), (2459, 23296), (2912, 19672), (3328, 17213), (4918, 11648), (5824, 9836)]