25684368

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 70328832

約数和(自身を除く): 44644464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 421, 492, 496, 656, 744, 842, 984, 1263, 1271, 1488, 1684, 1968, 2526, 2542, 3368, 3813, 5052, 5084, 6736, 7626, 10104, 10168, 13051, 15252, 17261, 20208, 20336, 26102, 30504, 34522, 39153, 51783, 52204, 61008, 69044, 78306, 103566, 104408, 138088, 156612, 207132, 208816, 276176, 313224, 414264, 535091, 626448, 828528, 1070182, 1605273, 2140364, 3210546, 4280728, 6421092, 8561456, 12842184, 25684368]

約数ペア:

[(1, 25684368), (2, 12842184), (3, 8561456), (4, 6421092), (6, 4280728), (8, 3210546), (12, 2140364), (16, 1605273), (24, 1070182), (31, 828528), (41, 626448), (48, 535091), (62, 414264), (82, 313224), (93, 276176), (123, 208816), (124, 207132), (164, 156612), (186, 138088), (246, 104408), (248, 103566), (328, 78306), (372, 69044), (421, 61008), (492, 52204), (496, 51783), (656, 39153), (744, 34522), (842, 30504), (984, 26102), (1263, 20336), (1271, 20208), (1488, 17261), (1684, 15252), (1968, 13051), (2526, 10168), (2542, 10104), (3368, 7626), (3813, 6736), (5052, 5084)]