61352672

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 131344416

約数和(自身を除く): 69991744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 113, 152, 188, 226, 304, 361, 376, 452, 608, 722, 752, 893, 904, 1444, 1504, 1786, 1808, 2147, 2888, 3572, 3616, 4294, 5311, 5776, 7144, 8588, 10622, 11552, 14288, 16967, 17176, 21244, 28576, 33934, 34352, 40793, 42488, 67868, 68704, 81586, 84976, 100909, 135736, 163172, 169952, 201818, 271472, 326344, 403636, 542944, 652688, 807272, 1305376, 1614544, 1917271, 3229088, 3834542, 7669084, 15338168, 30676336, 61352672]

約数ペア:

[(1, 61352672), (2, 30676336), (4, 15338168), (8, 7669084), (16, 3834542), (19, 3229088), (32, 1917271), (38, 1614544), (47, 1305376), (76, 807272), (94, 652688), (113, 542944), (152, 403636), (188, 326344), (226, 271472), (304, 201818), (361, 169952), (376, 163172), (452, 135736), (608, 100909), (722, 84976), (752, 81586), (893, 68704), (904, 67868), (1444, 42488), (1504, 40793), (1786, 34352), (1808, 33934), (2147, 28576), (2888, 21244), (3572, 17176), (3616, 16967), (4294, 14288), (5311, 11552), (5776, 10622), (7144, 8588)]