140031424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3653

約数の個数: 56

約数和(自身を含む): 305702208

約数和(自身を除く): 165670784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 3581, 4888, 7162, 9776, 14324, 19552, 28648, 39104, 46553, 57296, 93106, 114592, 168307, 186212, 229184, 336614, 372424, 673228, 744848, 1346456, 1489696, 2187991, 2692912, 2979392, 4375982, 5385824, 8751964, 10771648, 17503928, 35007856, 70015712, 140031424]

約数ペア:

[(1, 140031424), (2, 70015712), (4, 35007856), (8, 17503928), (13, 10771648), (16, 8751964), (26, 5385824), (32, 4375982), (47, 2979392), (52, 2692912), (64, 2187991), (94, 1489696), (104, 1346456), (188, 744848), (208, 673228), (376, 372424), (416, 336614), (611, 229184), (752, 186212), (832, 168307), (1222, 114592), (1504, 93106), (2444, 57296), (3008, 46553), (3581, 39104), (4888, 28648), (7162, 19552), (9776, 14324)]