25499262

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 52250112

約数和(自身を除く): 26750850

約数列:

[1, 2, 3, 6, 67, 134, 137, 201, 274, 402, 411, 463, 822, 926, 1389, 2778, 9179, 18358, 27537, 31021, 55074, 62042, 63431, 93063, 126862, 186126, 190293, 380586, 4249877, 8499754, 12749631, 25499262]

約数ペア:

[(1, 25499262), (2, 12749631), (3, 8499754), (6, 4249877), (67, 380586), (134, 190293), (137, 186126), (201, 126862), (274, 93063), (402, 63431), (411, 62042), (463, 55074), (822, 31021), (926, 27537), (1389, 18358), (2778, 9179)]