55642672

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 111523616

約数和(自身を除く): 55880944

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 296, 386, 487, 592, 772, 974, 1544, 1948, 3088, 3896, 7141, 7792, 14282, 18019, 28564, 36038, 57128, 72076, 93991, 114256, 144152, 187982, 288304, 375964, 751928, 1503856, 3477667, 6955334, 13910668, 27821336, 55642672]

約数ペア:

[(1, 55642672), (2, 27821336), (4, 13910668), (8, 6955334), (16, 3477667), (37, 1503856), (74, 751928), (148, 375964), (193, 288304), (296, 187982), (386, 144152), (487, 114256), (592, 93991), (772, 72076), (974, 57128), (1544, 36038), (1948, 28564), (3088, 18019), (3896, 14282), (7141, 7792)]