23578048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1709

約数の個数: 56

約数和(自身を含む): 53382672

約数和(自身を除く): 29804624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1667, 1768, 3334, 3536, 6668, 7072, 13336, 14144, 21671, 26672, 28339, 43342, 53344, 56678, 86684, 106688, 113356, 173368, 226712, 346736, 368407, 453424, 693472, 736814, 906848, 1386944, 1473628, 1813696, 2947256, 5894512, 11789024, 23578048]

約数ペア:

[(1, 23578048), (2, 11789024), (4, 5894512), (8, 2947256), (13, 1813696), (16, 1473628), (17, 1386944), (26, 906848), (32, 736814), (34, 693472), (52, 453424), (64, 368407), (68, 346736), (104, 226712), (136, 173368), (208, 113356), (221, 106688), (272, 86684), (416, 56678), (442, 53344), (544, 43342), (832, 28339), (884, 26672), (1088, 21671), (1667, 14144), (1768, 13336), (3334, 7072), (3536, 6668)]