445132624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{3581}}^1$

素因数の和:4063

約数の個数: 40

約数和(自身を含む): 915430248

約数和(自身を除く): 470297624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 457, 914, 1828, 3581, 3656, 7162, 7312, 7769, 14324, 15538, 28648, 31076, 57296, 60877, 62152, 121754, 124304, 243508, 487016, 974032, 1636517, 3273034, 6546068, 13092136, 26184272, 27820789, 55641578, 111283156, 222566312, 445132624]

約数ペア:

[(1, 445132624), (2, 222566312), (4, 111283156), (8, 55641578), (16, 27820789), (17, 26184272), (34, 13092136), (68, 6546068), (136, 3273034), (272, 1636517), (457, 974032), (914, 487016), (1828, 243508), (3581, 124304), (3656, 121754), (7162, 62152), (7312, 60877), (7769, 57296), (14324, 31076), (15538, 28648)]