66695792

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 131762400

約数和(自身を除く): 65066608

約数列:

[1, 2, 4, 8, 16, 109, 167, 218, 229, 334, 436, 458, 668, 872, 916, 1336, 1744, 1832, 2672, 3664, 18203, 24961, 36406, 38243, 49922, 72812, 76486, 99844, 145624, 152972, 199688, 291248, 305944, 399376, 611888, 4168487, 8336974, 16673948, 33347896, 66695792]

約数ペア:

[(1, 66695792), (2, 33347896), (4, 16673948), (8, 8336974), (16, 4168487), (109, 611888), (167, 399376), (218, 305944), (229, 291248), (334, 199688), (436, 152972), (458, 145624), (668, 99844), (872, 76486), (916, 72812), (1336, 49922), (1744, 38243), (1832, 36406), (2672, 24961), (3664, 18203)]