25848368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 63287616

約数和(自身を除く): 37439248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 433, 533, 574, 656, 728, 866, 1066, 1148, 1456, 1732, 2132, 2296, 3031, 3464, 3731, 4264, 4592, 5629, 6062, 6928, 7462, 8528, 11258, 12124, 14924, 17753, 22516, 24248, 29848, 35506, 39403, 45032, 48496, 59696, 71012, 78806, 90064, 124271, 142024, 157612, 230789, 248542, 284048, 315224, 461578, 497084, 630448, 923156, 994168, 1615523, 1846312, 1988336, 3231046, 3692624, 6462092, 12924184, 25848368]

約数ペア:

[(1, 25848368), (2, 12924184), (4, 6462092), (7, 3692624), (8, 3231046), (13, 1988336), (14, 1846312), (16, 1615523), (26, 994168), (28, 923156), (41, 630448), (52, 497084), (56, 461578), (82, 315224), (91, 284048), (104, 248542), (112, 230789), (164, 157612), (182, 142024), (208, 124271), (287, 90064), (328, 78806), (364, 71012), (433, 59696), (533, 48496), (574, 45032), (656, 39403), (728, 35506), (866, 29848), (1066, 24248), (1148, 22516), (1456, 17753), (1732, 14924), (2132, 12124), (2296, 11258), (3031, 8528), (3464, 7462), (3731, 6928), (4264, 6062), (4592, 5629)]