718071328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3023}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 1525620096

約数和(自身を除く): 807548768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 571, 1142, 2284, 3023, 4568, 6046, 7423, 9136, 12092, 14846, 18272, 24184, 29692, 39299, 48368, 59384, 78598, 96736, 118768, 157196, 237536, 314392, 628784, 1257568, 1726133, 3452266, 6904532, 13809064, 22439729, 27618128, 44879458, 55236256, 89758916, 179517832, 359035664, 718071328]

約数ペア:

[(1, 718071328), (2, 359035664), (4, 179517832), (8, 89758916), (13, 55236256), (16, 44879458), (26, 27618128), (32, 22439729), (52, 13809064), (104, 6904532), (208, 3452266), (416, 1726133), (571, 1257568), (1142, 628784), (2284, 314392), (3023, 237536), (4568, 157196), (6046, 118768), (7423, 96736), (9136, 78598), (12092, 59384), (14846, 48368), (18272, 39299), (24184, 29692)]