15680162008

素因数分解:

$2^3\times 7^1\times {\mathrm{7457}}^1\times {\mathrm{37549}}^1$

素因数の和:45019

約数の個数: 32

約数和(自身を含む): 33605748000

約数和(自身を除く): 17925585992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7457, 14914, 29828, 37549, 52199, 59656, 75098, 104398, 150196, 208796, 262843, 300392, 417592, 525686, 1051372, 2102744, 280002893, 560005786, 1120011572, 1960020251, 2240023144, 3920040502, 7840081004, 15680162008]

約数ペア:

[(1, 15680162008), (2, 7840081004), (4, 3920040502), (7, 2240023144), (8, 1960020251), (14, 1120011572), (28, 560005786), (56, 280002893), (7457, 2102744), (14914, 1051372), (29828, 525686), (37549, 417592), (52199, 300392), (59656, 262843), (75098, 208796), (104398, 150196)]