25115808

素因数分解:

$2^5\times 3^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 66195360

約数和(自身を除く): 41079552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 659, 794, 1191, 1318, 1588, 1977, 2382, 2636, 3176, 3954, 4764, 5272, 6352, 7908, 9528, 10544, 12704, 15816, 19056, 21088, 31632, 38112, 63264, 261623, 523246, 784869, 1046492, 1569738, 2092984, 3139476, 4185968, 6278952, 8371936, 12557904, 25115808]

約数ペア:

[(1, 25115808), (2, 12557904), (3, 8371936), (4, 6278952), (6, 4185968), (8, 3139476), (12, 2092984), (16, 1569738), (24, 1046492), (32, 784869), (48, 523246), (96, 261623), (397, 63264), (659, 38112), (794, 31632), (1191, 21088), (1318, 19056), (1588, 15816), (1977, 12704), (2382, 10544), (2636, 9528), (3176, 7908), (3954, 6352), (4764, 5272)]