4027072

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 9326880

約数和(自身を除く): 5299808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 101, 112, 178, 202, 224, 356, 404, 448, 623, 707, 712, 808, 1246, 1414, 1424, 1616, 2492, 2828, 2848, 3232, 4984, 5656, 5696, 6464, 8989, 9968, 11312, 17978, 19936, 22624, 35956, 39872, 45248, 62923, 71912, 125846, 143824, 251692, 287648, 503384, 575296, 1006768, 2013536, 4027072]

約数ペア:

[(1, 4027072), (2, 2013536), (4, 1006768), (7, 575296), (8, 503384), (14, 287648), (16, 251692), (28, 143824), (32, 125846), (56, 71912), (64, 62923), (89, 45248), (101, 39872), (112, 35956), (178, 22624), (202, 19936), (224, 17978), (356, 11312), (404, 9968), (448, 8989), (623, 6464), (707, 5696), (712, 5656), (808, 4984), (1246, 3232), (1414, 2848), (1424, 2828), (1616, 2492)]