28543416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{9829}}^1$

素因数の和:9860

約数の個数: 48

約数和(自身を含む): 78443400

約数和(自身を除く): 49899984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 9829, 19658, 29487, 39316, 58974, 78632, 108119, 117948, 216238, 235896, 324357, 432476, 648714, 864952, 1189309, 1297428, 2378618, 2594856, 3567927, 4757236, 7135854, 9514472, 14271708, 28543416]

約数ペア:

[(1, 28543416), (2, 14271708), (3, 9514472), (4, 7135854), (6, 4757236), (8, 3567927), (11, 2594856), (12, 2378618), (22, 1297428), (24, 1189309), (33, 864952), (44, 648714), (66, 432476), (88, 324357), (121, 235896), (132, 216238), (242, 117948), (264, 108119), (363, 78632), (484, 58974), (726, 39316), (968, 29487), (1452, 19658), (2904, 9829)]