63655696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 140459760

約数和(自身を除く): 76804064

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 61, 104, 116, 122, 173, 208, 232, 244, 346, 377, 464, 488, 692, 754, 793, 976, 1384, 1508, 1586, 1769, 2249, 2768, 3016, 3172, 3538, 4498, 5017, 6032, 6344, 7076, 8996, 10034, 10553, 12688, 14152, 17992, 20068, 21106, 22997, 28304, 35984, 40136, 42212, 45994, 65221, 80272, 84424, 91988, 130442, 137189, 168848, 183976, 260884, 274378, 306037, 367952, 521768, 548756, 612074, 1043536, 1097512, 1224148, 2195024, 2448296, 3978481, 4896592, 7956962, 15913924, 31827848, 63655696]

約数ペア:

[(1, 63655696), (2, 31827848), (4, 15913924), (8, 7956962), (13, 4896592), (16, 3978481), (26, 2448296), (29, 2195024), (52, 1224148), (58, 1097512), (61, 1043536), (104, 612074), (116, 548756), (122, 521768), (173, 367952), (208, 306037), (232, 274378), (244, 260884), (346, 183976), (377, 168848), (464, 137189), (488, 130442), (692, 91988), (754, 84424), (793, 80272), (976, 65221), (1384, 45994), (1508, 42212), (1586, 40136), (1769, 35984), (2249, 28304), (2768, 22997), (3016, 21106), (3172, 20068), (3538, 17992), (4498, 14152), (5017, 12688), (6032, 10553), (6344, 10034), (7076, 8996)]