3495544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 7812000

約数和(自身を除く): 4316456

約数列:

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

約数ペア:

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