16961672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 40884480

約数和(自身を除く): 23922808

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1013, 1196, 1288, 2026, 2093, 2392, 4052, 4186, 7091, 8104, 8372, 13169, 14182, 16744, 23299, 26338, 28364, 46598, 52676, 56728, 92183, 93196, 105352, 163093, 184366, 186392, 302887, 326186, 368732, 605774, 652372, 737464, 1211548, 1304744, 2120209, 2423096, 4240418, 8480836, 16961672]

約数ペア:

[(1, 16961672), (2, 8480836), (4, 4240418), (7, 2423096), (8, 2120209), (13, 1304744), (14, 1211548), (23, 737464), (26, 652372), (28, 605774), (46, 368732), (52, 326186), (56, 302887), (91, 186392), (92, 184366), (104, 163093), (161, 105352), (182, 93196), (184, 92183), (299, 56728), (322, 52676), (364, 46598), (598, 28364), (644, 26338), (728, 23299), (1013, 16744), (1196, 14182), (1288, 13169), (2026, 8372), (2093, 8104), (2392, 7091), (4052, 4186)]