25421772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 63916160

約数和(自身を除く): 38494388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 2593, 3268, 4902, 5186, 7779, 9804, 10372, 15558, 31116, 49267, 98534, 111499, 147801, 197068, 222998, 295602, 334497, 445996, 591204, 668994, 1337988, 2118481, 4236962, 6355443, 8473924, 12710886, 25421772]

約数ペア:

[(1, 25421772), (2, 12710886), (3, 8473924), (4, 6355443), (6, 4236962), (12, 2118481), (19, 1337988), (38, 668994), (43, 591204), (57, 445996), (76, 334497), (86, 295602), (114, 222998), (129, 197068), (172, 147801), (228, 111499), (258, 98534), (516, 49267), (817, 31116), (1634, 15558), (2451, 10372), (2593, 9804), (3268, 7779), (4902, 5186)]