4219376

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 9460704

約数和(自身を除く): 5241328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 373, 404, 707, 746, 808, 1414, 1492, 1616, 2611, 2828, 2984, 5222, 5656, 5968, 10444, 11312, 20888, 37673, 41776, 75346, 150692, 263711, 301384, 527422, 602768, 1054844, 2109688, 4219376]

約数ペア:

[(1, 4219376), (2, 2109688), (4, 1054844), (7, 602768), (8, 527422), (14, 301384), (16, 263711), (28, 150692), (56, 75346), (101, 41776), (112, 37673), (202, 20888), (373, 11312), (404, 10444), (707, 5968), (746, 5656), (808, 5222), (1414, 2984), (1492, 2828), (1616, 2611)]