6991088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 16144800

約数和(自身を除く): 9153712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 61, 76, 104, 116, 122, 152, 208, 232, 244, 247, 304, 377, 464, 488, 494, 551, 754, 793, 976, 988, 1102, 1159, 1508, 1586, 1769, 1976, 2204, 2318, 3016, 3172, 3538, 3952, 4408, 4636, 6032, 6344, 7076, 7163, 8816, 9272, 12688, 14152, 14326, 15067, 18544, 22997, 28304, 28652, 30134, 33611, 45994, 57304, 60268, 67222, 91988, 114608, 120536, 134444, 183976, 241072, 268888, 367952, 436943, 537776, 873886, 1747772, 3495544, 6991088]

約数ペア:

[(1, 6991088), (2, 3495544), (4, 1747772), (8, 873886), (13, 537776), (16, 436943), (19, 367952), (26, 268888), (29, 241072), (38, 183976), (52, 134444), (58, 120536), (61, 114608), (76, 91988), (104, 67222), (116, 60268), (122, 57304), (152, 45994), (208, 33611), (232, 30134), (244, 28652), (247, 28304), (304, 22997), (377, 18544), (464, 15067), (488, 14326), (494, 14152), (551, 12688), (754, 9272), (793, 8816), (976, 7163), (988, 7076), (1102, 6344), (1159, 6032), (1508, 4636), (1586, 4408), (1769, 3952), (1976, 3538), (2204, 3172), (2318, 3016)]