64373344

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3335

約数の個数: 48

約数和(自身を含む): 146512800

約数和(自身を除く): 82139456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 3229, 4984, 6458, 9968, 12916, 19936, 22603, 25832, 45206, 51664, 90412, 103328, 180824, 287381, 361648, 574762, 723296, 1149524, 2011667, 2299048, 4023334, 4598096, 8046668, 9196192, 16093336, 32186672, 64373344]

約数ペア:

[(1, 64373344), (2, 32186672), (4, 16093336), (7, 9196192), (8, 8046668), (14, 4598096), (16, 4023334), (28, 2299048), (32, 2011667), (56, 1149524), (89, 723296), (112, 574762), (178, 361648), (224, 287381), (356, 180824), (623, 103328), (712, 90412), (1246, 51664), (1424, 45206), (2492, 25832), (2848, 22603), (3229, 19936), (4984, 12916), (6458, 9968)]