74172176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1867}}^1$

素因数の和:2079

約数の個数: 40

約数和(自身を含む): 155656704

約数和(自身を除く): 81484528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 1867, 2483, 3056, 3734, 4966, 7468, 9932, 14936, 19864, 24271, 29872, 39728, 48542, 97084, 194168, 356597, 388336, 713194, 1426388, 2852776, 4635761, 5705552, 9271522, 18543044, 37086088, 74172176]

約数ペア:

[(1, 74172176), (2, 37086088), (4, 18543044), (8, 9271522), (13, 5705552), (16, 4635761), (26, 2852776), (52, 1426388), (104, 713194), (191, 388336), (208, 356597), (382, 194168), (764, 97084), (1528, 48542), (1867, 39728), (2483, 29872), (3056, 24271), (3734, 19864), (4966, 14936), (7468, 9932)]