25905048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 70694400

約数和(自身を除く): 44789352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1051, 1896, 2054, 2102, 3081, 3153, 4108, 4204, 6162, 6306, 8216, 8408, 12324, 12612, 13663, 24648, 25224, 27326, 40989, 54652, 81978, 83029, 109304, 163956, 166058, 249087, 327912, 332116, 498174, 664232, 996348, 1079377, 1992696, 2158754, 3238131, 4317508, 6476262, 8635016, 12952524, 25905048]

約数ペア:

[(1, 25905048), (2, 12952524), (3, 8635016), (4, 6476262), (6, 4317508), (8, 3238131), (12, 2158754), (13, 1992696), (24, 1079377), (26, 996348), (39, 664232), (52, 498174), (78, 332116), (79, 327912), (104, 249087), (156, 166058), (158, 163956), (237, 109304), (312, 83029), (316, 81978), (474, 54652), (632, 40989), (948, 27326), (1027, 25224), (1051, 24648), (1896, 13663), (2054, 12612), (2102, 12324), (3081, 8408), (3153, 8216), (4108, 6306), (4204, 6162)]