27350648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 55448400

約数和(自身を除く): 28097752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 643, 818, 1286, 1636, 2572, 3272, 5144, 5317, 8359, 10634, 16718, 21268, 33436, 42536, 66872, 262987, 525974, 1051948, 2103896, 3418831, 6837662, 13675324, 27350648]

約数ペア:

[(1, 27350648), (2, 13675324), (4, 6837662), (8, 3418831), (13, 2103896), (26, 1051948), (52, 525974), (104, 262987), (409, 66872), (643, 42536), (818, 33436), (1286, 21268), (1636, 16718), (2572, 10634), (3272, 8359), (5144, 5317)]