78419776

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{72077}}^1$

素因数の和:72106

約数の個数: 28

約数和(自身を含む): 164770308

約数和(自身を除く): 86350532

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 72077, 144154, 288308, 576616, 1153232, 1225309, 2306464, 2450618, 4612928, 4901236, 9802472, 19604944, 39209888, 78419776]

約数ペア:

[(1, 78419776), (2, 39209888), (4, 19604944), (8, 9802472), (16, 4901236), (17, 4612928), (32, 2450618), (34, 2306464), (64, 1225309), (68, 1153232), (136, 576616), (272, 288308), (544, 144154), (1088, 72077)]