1417498816

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2601

約数の個数: 56

約数和(自身を含む): 2875036160

約数和(自身を除く): 1457537344

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 127, 146, 254, 292, 508, 584, 1016, 1168, 2032, 2336, 2389, 4064, 4672, 4778, 8128, 9271, 9556, 18542, 19112, 37084, 38224, 74168, 76448, 148336, 152896, 174397, 296672, 303403, 348794, 593344, 606806, 697588, 1213612, 1395176, 2427224, 2790352, 4854448, 5580704, 9708896, 11161408, 19417792, 22148419, 44296838, 88593676, 177187352, 354374704, 708749408, 1417498816]

約数ペア:

[(1, 1417498816), (2, 708749408), (4, 354374704), (8, 177187352), (16, 88593676), (32, 44296838), (64, 22148419), (73, 19417792), (127, 11161408), (146, 9708896), (254, 5580704), (292, 4854448), (508, 2790352), (584, 2427224), (1016, 1395176), (1168, 1213612), (2032, 697588), (2336, 606806), (2389, 593344), (4064, 348794), (4672, 303403), (4778, 296672), (8128, 174397), (9271, 152896), (9556, 148336), (18542, 76448), (19112, 74168), (37084, 38224)]