32428448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 69378120

約数和(自身を除く): 36949672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 569, 1096, 1138, 1781, 2192, 2276, 3562, 4384, 4552, 7124, 7397, 9104, 14248, 14794, 18208, 28496, 29588, 56992, 59176, 77953, 118352, 155906, 236704, 311812, 623624, 1013389, 1247248, 2026778, 2494496, 4053556, 8107112, 16214224, 32428448]

約数ペア:

[(1, 32428448), (2, 16214224), (4, 8107112), (8, 4053556), (13, 2494496), (16, 2026778), (26, 1247248), (32, 1013389), (52, 623624), (104, 311812), (137, 236704), (208, 155906), (274, 118352), (416, 77953), (548, 59176), (569, 56992), (1096, 29588), (1138, 28496), (1781, 18208), (2192, 14794), (2276, 14248), (3562, 9104), (4384, 7397), (4552, 7124)]