28160136

素因数分解:

$2^3\times 3^4\times {\mathrm{43457}}^1$

素因数の和:43475

約数の個数: 40

約数和(自身を含む): 78876270

約数和(自身を除く): 50716134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43457, 86914, 130371, 173828, 260742, 347656, 391113, 521484, 782226, 1042968, 1173339, 1564452, 2346678, 3128904, 3520017, 4693356, 7040034, 9386712, 14080068, 28160136]

約数ペア:

[(1, 28160136), (2, 14080068), (3, 9386712), (4, 7040034), (6, 4693356), (8, 3520017), (9, 3128904), (12, 2346678), (18, 1564452), (24, 1173339), (27, 1042968), (36, 782226), (54, 521484), (72, 391113), (81, 347656), (108, 260742), (162, 173828), (216, 130371), (324, 86914), (648, 43457)]