67198064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 134053920

約数和(自身を除く): 66855856

約数列:

[1, 2, 4, 8, 16, 53, 106, 109, 212, 218, 424, 436, 727, 848, 872, 1454, 1744, 2908, 5777, 5816, 11554, 11632, 23108, 38531, 46216, 77062, 79243, 92432, 154124, 158486, 308248, 316972, 616496, 633944, 1267888, 4199879, 8399758, 16799516, 33599032, 67198064]

約数ペア:

[(1, 67198064), (2, 33599032), (4, 16799516), (8, 8399758), (16, 4199879), (53, 1267888), (106, 633944), (109, 616496), (212, 316972), (218, 308248), (424, 158486), (436, 154124), (727, 92432), (848, 79243), (872, 77062), (1454, 46216), (1744, 38531), (2908, 23108), (5777, 11632), (5816, 11554)]