39270568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 43673432

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 239, 376, 437, 478, 874, 893, 956, 1081, 1748, 1786, 1912, 2162, 3496, 3572, 4324, 4541, 5497, 7144, 8648, 9082, 10994, 11233, 18164, 20539, 21988, 22466, 36328, 41078, 43976, 44932, 82156, 89864, 104443, 164312, 208886, 213427, 258359, 417772, 426854, 516718, 835544, 853708, 1033436, 1707416, 2066872, 4908821, 9817642, 19635284, 39270568]

約数ペア:

[(1, 39270568), (2, 19635284), (4, 9817642), (8, 4908821), (19, 2066872), (23, 1707416), (38, 1033436), (46, 853708), (47, 835544), (76, 516718), (92, 426854), (94, 417772), (152, 258359), (184, 213427), (188, 208886), (239, 164312), (376, 104443), (437, 89864), (478, 82156), (874, 44932), (893, 43976), (956, 41078), (1081, 36328), (1748, 22466), (1786, 21988), (1912, 20539), (2162, 18164), (3496, 11233), (3572, 10994), (4324, 9082), (4541, 8648), (5497, 7144)]