7672728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 22176000

約数和(自身を除く): 14503272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 419, 436, 654, 763, 838, 872, 1257, 1308, 1526, 1676, 2289, 2514, 2616, 2933, 3052, 3352, 4578, 5028, 5866, 6104, 8799, 9156, 10056, 11732, 17598, 18312, 23464, 35196, 45671, 70392, 91342, 137013, 182684, 274026, 319697, 365368, 548052, 639394, 959091, 1096104, 1278788, 1918182, 2557576, 3836364, 7672728]

約数ペア:

[(1, 7672728), (2, 3836364), (3, 2557576), (4, 1918182), (6, 1278788), (7, 1096104), (8, 959091), (12, 639394), (14, 548052), (21, 365368), (24, 319697), (28, 274026), (42, 182684), (56, 137013), (84, 91342), (109, 70392), (168, 45671), (218, 35196), (327, 23464), (419, 18312), (436, 17598), (654, 11732), (763, 10056), (838, 9156), (872, 8799), (1257, 6104), (1308, 5866), (1526, 5028), (1676, 4578), (2289, 3352), (2514, 3052), (2616, 2933)]