25714248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 73872000

約数和(自身を除く): 48157752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 569, 807, 1076, 1138, 1614, 1707, 1883, 2152, 2276, 3228, 3414, 3766, 3983, 4552, 5649, 6456, 6828, 7532, 7966, 11298, 11949, 13656, 15064, 15932, 22596, 23898, 31864, 45192, 47796, 95592, 153061, 306122, 459183, 612244, 918366, 1071427, 1224488, 1836732, 2142854, 3214281, 3673464, 4285708, 6428562, 8571416, 12857124, 25714248]

約数ペア:

[(1, 25714248), (2, 12857124), (3, 8571416), (4, 6428562), (6, 4285708), (7, 3673464), (8, 3214281), (12, 2142854), (14, 1836732), (21, 1224488), (24, 1071427), (28, 918366), (42, 612244), (56, 459183), (84, 306122), (168, 153061), (269, 95592), (538, 47796), (569, 45192), (807, 31864), (1076, 23898), (1138, 22596), (1614, 15932), (1707, 15064), (1883, 13656), (2152, 11949), (2276, 11298), (3228, 7966), (3414, 7532), (3766, 6828), (3983, 6456), (4552, 5649)]