1581733696

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1739

約数の個数: 56

約数和(自身を含む): 3209461704

約数和(自身を除く): 1627728008

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 353, 424, 706, 848, 1321, 1412, 1696, 2642, 2824, 3392, 5284, 5648, 10568, 11296, 18709, 21136, 22592, 37418, 42272, 70013, 74836, 84544, 140026, 149672, 280052, 299344, 466313, 560104, 598688, 932626, 1120208, 1197376, 1865252, 2240416, 3730504, 4480832, 7461008, 14922016, 24714589, 29844032, 49429178, 98858356, 197716712, 395433424, 790866848, 1581733696]

約数ペア:

[(1, 1581733696), (2, 790866848), (4, 395433424), (8, 197716712), (16, 98858356), (32, 49429178), (53, 29844032), (64, 24714589), (106, 14922016), (212, 7461008), (353, 4480832), (424, 3730504), (706, 2240416), (848, 1865252), (1321, 1197376), (1412, 1120208), (1696, 932626), (2642, 598688), (2824, 560104), (3392, 466313), (5284, 299344), (5648, 280052), (10568, 149672), (11296, 140026), (18709, 84544), (21136, 74836), (22592, 70013), (37418, 42272)]