64011038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 62271202

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 107, 133, 173, 182, 214, 247, 266, 346, 494, 749, 1211, 1391, 1498, 1729, 2033, 2249, 2422, 2782, 3287, 3458, 4066, 4498, 6574, 9737, 14231, 15743, 18511, 19474, 23009, 26429, 28462, 31486, 37022, 42731, 46018, 52858, 85462, 129577, 185003, 240643, 259154, 299117, 351709, 370006, 481286, 598234, 703418, 1684501, 2461963, 3369002, 4572217, 4923926, 9144434, 32005519, 64011038]

約数ペア:

[(1, 64011038), (2, 32005519), (7, 9144434), (13, 4923926), (14, 4572217), (19, 3369002), (26, 2461963), (38, 1684501), (91, 703418), (107, 598234), (133, 481286), (173, 370006), (182, 351709), (214, 299117), (247, 259154), (266, 240643), (346, 185003), (494, 129577), (749, 85462), (1211, 52858), (1391, 46018), (1498, 42731), (1729, 37022), (2033, 31486), (2249, 28462), (2422, 26429), (2782, 23009), (3287, 19474), (3458, 18511), (4066, 15743), (4498, 14231), (6574, 9737)]