68714032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 148428000

約数和(自身を除く): 79713968

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 41, 74, 76, 82, 148, 149, 152, 164, 296, 298, 304, 328, 592, 596, 656, 703, 779, 1192, 1406, 1517, 1558, 2384, 2812, 2831, 3034, 3116, 5513, 5624, 5662, 6068, 6109, 6232, 11026, 11248, 11324, 12136, 12218, 12464, 22052, 22648, 24272, 24436, 28823, 44104, 45296, 48872, 57646, 88208, 97744, 104747, 115292, 116071, 209494, 226033, 230584, 232142, 418988, 452066, 461168, 464284, 837976, 904132, 928568, 1675952, 1808264, 1857136, 3616528, 4294627, 8589254, 17178508, 34357016, 68714032]

約数ペア:

[(1, 68714032), (2, 34357016), (4, 17178508), (8, 8589254), (16, 4294627), (19, 3616528), (37, 1857136), (38, 1808264), (41, 1675952), (74, 928568), (76, 904132), (82, 837976), (148, 464284), (149, 461168), (152, 452066), (164, 418988), (296, 232142), (298, 230584), (304, 226033), (328, 209494), (592, 116071), (596, 115292), (656, 104747), (703, 97744), (779, 88208), (1192, 57646), (1406, 48872), (1517, 45296), (1558, 44104), (2384, 28823), (2812, 24436), (2831, 24272), (3034, 22648), (3116, 22052), (5513, 12464), (5624, 12218), (5662, 12136), (6068, 11324), (6109, 11248), (6232, 11026)]