71869096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 157046400

約数和(自身を除く): 85177304

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 481, 494, 703, 962, 983, 988, 1406, 1924, 1966, 1976, 2812, 3848, 3932, 5624, 7864, 9139, 12779, 18278, 18677, 25558, 36371, 36556, 37354, 51116, 72742, 73112, 74708, 102232, 145484, 149416, 242801, 290968, 472823, 485602, 691049, 945646, 971204, 1382098, 1891292, 1942408, 2764196, 3782584, 5528392, 8983637, 17967274, 35934548, 71869096]

約数ペア:

[(1, 71869096), (2, 35934548), (4, 17967274), (8, 8983637), (13, 5528392), (19, 3782584), (26, 2764196), (37, 1942408), (38, 1891292), (52, 1382098), (74, 971204), (76, 945646), (104, 691049), (148, 485602), (152, 472823), (247, 290968), (296, 242801), (481, 149416), (494, 145484), (703, 102232), (962, 74708), (983, 73112), (988, 72742), (1406, 51116), (1924, 37354), (1966, 36556), (1976, 36371), (2812, 25558), (3848, 18677), (3932, 18278), (5624, 12779), (7864, 9139)]