22164688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 60

約数和(自身を含む): 53190048

約数和(自身を除く): 31025360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1171, 1183, 1352, 1456, 2342, 2366, 2704, 4684, 4732, 8197, 9368, 9464, 15223, 16394, 18736, 18928, 30446, 32788, 60892, 65576, 106561, 121784, 131152, 197899, 213122, 243568, 395798, 426244, 791596, 852488, 1385293, 1583192, 1704976, 2770586, 3166384, 5541172, 11082344, 22164688]

約数ペア:

[(1, 22164688), (2, 11082344), (4, 5541172), (7, 3166384), (8, 2770586), (13, 1704976), (14, 1583192), (16, 1385293), (26, 852488), (28, 791596), (52, 426244), (56, 395798), (91, 243568), (104, 213122), (112, 197899), (169, 131152), (182, 121784), (208, 106561), (338, 65576), (364, 60892), (676, 32788), (728, 30446), (1171, 18928), (1183, 18736), (1352, 16394), (1456, 15223), (2342, 9464), (2366, 9368), (2704, 8197), (4684, 4732)]