28497612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16607}}^1$

素因数の和:16638

約数の個数: 48

約数和(自身を含む): 78124032

約数和(自身を除く): 49626420

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 16607, 33214, 49821, 66428, 99642, 182677, 199284, 215891, 365354, 431782, 548031, 647673, 730708, 863564, 1096062, 1295346, 2192124, 2374801, 2590692, 4749602, 7124403, 9499204, 14248806, 28497612]

約数ペア:

[(1, 28497612), (2, 14248806), (3, 9499204), (4, 7124403), (6, 4749602), (11, 2590692), (12, 2374801), (13, 2192124), (22, 1295346), (26, 1096062), (33, 863564), (39, 730708), (44, 647673), (52, 548031), (66, 431782), (78, 365354), (132, 215891), (143, 199284), (156, 182677), (286, 99642), (429, 66428), (572, 49821), (858, 33214), (1716, 16607)]