73493888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 163220400

約数和(自身を除く): 89726512

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1523, 1664, 1856, 3016, 3046, 3712, 6032, 6092, 12064, 12184, 19799, 24128, 24368, 39598, 44167, 48256, 48736, 79196, 88334, 97472, 158392, 176668, 194944, 316784, 353336, 574171, 633568, 706672, 1148342, 1267136, 1413344, 2296684, 2534272, 2826688, 4593368, 5653376, 9186736, 18373472, 36746944, 73493888]

約数ペア:

[(1, 73493888), (2, 36746944), (4, 18373472), (8, 9186736), (13, 5653376), (16, 4593368), (26, 2826688), (29, 2534272), (32, 2296684), (52, 1413344), (58, 1267136), (64, 1148342), (104, 706672), (116, 633568), (128, 574171), (208, 353336), (232, 316784), (377, 194944), (416, 176668), (464, 158392), (754, 97472), (832, 88334), (928, 79196), (1508, 48736), (1523, 48256), (1664, 44167), (1856, 39598), (3016, 24368), (3046, 24128), (3712, 19799), (6032, 12184), (6092, 12064)]