1447823728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{14293}}^1$

素因数の和:14801

約数の個数: 40

約数和(自身を含む): 3027354848

約数和(自身を除く): 1579531120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 487, 974, 1948, 3896, 6331, 7792, 12662, 14293, 25324, 28586, 50648, 57172, 101296, 114344, 185809, 228688, 371618, 743236, 1486472, 2972944, 6960691, 13921382, 27842764, 55685528, 90488983, 111371056, 180977966, 361955932, 723911864, 1447823728]

約数ペア:

[(1, 1447823728), (2, 723911864), (4, 361955932), (8, 180977966), (13, 111371056), (16, 90488983), (26, 55685528), (52, 27842764), (104, 13921382), (208, 6960691), (487, 2972944), (974, 1486472), (1948, 743236), (3896, 371618), (6331, 228688), (7792, 185809), (12662, 114344), (14293, 101296), (25324, 57172), (28586, 50648)]