25107376

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 55836704

約数和(自身を除く): 30729328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 601, 746, 1202, 1492, 2404, 2611, 2984, 4207, 4808, 5222, 5968, 8414, 9616, 10444, 16828, 20888, 33656, 41776, 67312, 224173, 448346, 896692, 1569211, 1793384, 3138422, 3586768, 6276844, 12553688, 25107376]

約数ペア:

[(1, 25107376), (2, 12553688), (4, 6276844), (7, 3586768), (8, 3138422), (14, 1793384), (16, 1569211), (28, 896692), (56, 448346), (112, 224173), (373, 67312), (601, 41776), (746, 33656), (1202, 20888), (1492, 16828), (2404, 10444), (2611, 9616), (2984, 8414), (4207, 5968), (4808, 5222)]