28458032

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 57759696

約数和(自身を除く): 29301664

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 907, 1814, 1961, 3628, 3922, 7256, 7844, 14512, 15688, 31376, 33559, 48071, 67118, 96142, 134236, 192284, 268472, 384568, 536944, 769136, 1778627, 3557254, 7114508, 14229016, 28458032]

約数ペア:

[(1, 28458032), (2, 14229016), (4, 7114508), (8, 3557254), (16, 1778627), (37, 769136), (53, 536944), (74, 384568), (106, 268472), (148, 192284), (212, 134236), (296, 96142), (424, 67118), (592, 48071), (848, 33559), (907, 31376), (1814, 15688), (1961, 14512), (3628, 7844), (3922, 7256)]