25699884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 68990208

約数和(自身を除く): 43290324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1877, 1956, 2282, 3423, 3754, 4564, 5631, 6846, 7508, 11262, 13139, 13692, 22524, 26278, 39417, 52556, 78834, 157668, 305951, 611902, 917853, 1223804, 1835706, 2141657, 3671412, 4283314, 6424971, 8566628, 12849942, 25699884]

約数ペア:

[(1, 25699884), (2, 12849942), (3, 8566628), (4, 6424971), (6, 4283314), (7, 3671412), (12, 2141657), (14, 1835706), (21, 1223804), (28, 917853), (42, 611902), (84, 305951), (163, 157668), (326, 78834), (489, 52556), (652, 39417), (978, 26278), (1141, 22524), (1877, 13692), (1956, 13139), (2282, 11262), (3423, 7508), (3754, 6846), (4564, 5631)]