65324168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 153323520

約数和(自身を除く): 87999352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1471, 1586, 1708, 2942, 3172, 3416, 5551, 5884, 6344, 10297, 11102, 11768, 19123, 20594, 22204, 38246, 41188, 44408, 76492, 82376, 89731, 133861, 152984, 179462, 267722, 358924, 535444, 628117, 717848, 1070888, 1166503, 1256234, 2333006, 2512468, 4666012, 5024936, 8165521, 9332024, 16331042, 32662084, 65324168]

約数ペア:

[(1, 65324168), (2, 32662084), (4, 16331042), (7, 9332024), (8, 8165521), (13, 5024936), (14, 4666012), (26, 2512468), (28, 2333006), (52, 1256234), (56, 1166503), (61, 1070888), (91, 717848), (104, 628117), (122, 535444), (182, 358924), (244, 267722), (364, 179462), (427, 152984), (488, 133861), (728, 89731), (793, 82376), (854, 76492), (1471, 44408), (1586, 41188), (1708, 38246), (2942, 22204), (3172, 20594), (3416, 19123), (5551, 11768), (5884, 11102), (6344, 10297)]