1480458728

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{41243}}^1$

素因数の和:41897

約数の個数: 32

約数和(自身を含む): 3177437760

約数和(自身を除く): 1696979032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 2564, 4487, 5128, 8974, 17948, 35896, 41243, 82486, 164972, 288701, 329944, 577402, 1154804, 2309608, 26436763, 52873526, 105747052, 185057341, 211494104, 370114682, 740229364, 1480458728]

約数ペア:

[(1, 1480458728), (2, 740229364), (4, 370114682), (7, 211494104), (8, 185057341), (14, 105747052), (28, 52873526), (56, 26436763), (641, 2309608), (1282, 1154804), (2564, 577402), (4487, 329944), (5128, 288701), (8974, 164972), (17948, 82486), (35896, 41243)]