78473122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 154317312

約数和(自身を除く): 75844190

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 1951, 2366, 2873, 3094, 3902, 5746, 13657, 20111, 25363, 27314, 33167, 40222, 50726, 66334, 177541, 232169, 329719, 355082, 431171, 464338, 659438, 862342, 2308033, 3018197, 4616066, 5605223, 6036394, 11210446, 39236561, 78473122]

約数ペア:

[(1, 78473122), (2, 39236561), (7, 11210446), (13, 6036394), (14, 5605223), (17, 4616066), (26, 3018197), (34, 2308033), (91, 862342), (119, 659438), (169, 464338), (182, 431171), (221, 355082), (238, 329719), (338, 232169), (442, 177541), (1183, 66334), (1547, 50726), (1951, 40222), (2366, 33167), (2873, 27314), (3094, 25363), (3902, 20111), (5746, 13657)]