17474548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 38303104

約数和(自身を除く): 20828556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 787, 793, 854, 1574, 1586, 1708, 3148, 3172, 5509, 5551, 10231, 11018, 11102, 20462, 22036, 22204, 40924, 48007, 71617, 96014, 143234, 192028, 286468, 336049, 624091, 672098, 1248182, 1344196, 2496364, 4368637, 8737274, 17474548]

約数ペア:

[(1, 17474548), (2, 8737274), (4, 4368637), (7, 2496364), (13, 1344196), (14, 1248182), (26, 672098), (28, 624091), (52, 336049), (61, 286468), (91, 192028), (122, 143234), (182, 96014), (244, 71617), (364, 48007), (427, 40924), (787, 22204), (793, 22036), (854, 20462), (1574, 11102), (1586, 11018), (1708, 10231), (3148, 5551), (3172, 5509)]