29440008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 87272640

約数和(自身を除く): 57832632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 443, 468, 568, 639, 852, 886, 923, 936, 1278, 1329, 1704, 1772, 1846, 2556, 2658, 2769, 3544, 3692, 3987, 5112, 5316, 5538, 5759, 7384, 7974, 8307, 10632, 11076, 11518, 15948, 16614, 17277, 22152, 23036, 31453, 31896, 33228, 34554, 46072, 51831, 62906, 66456, 69108, 94359, 103662, 125812, 138216, 188718, 207324, 251624, 283077, 377436, 408889, 414648, 566154, 754872, 817778, 1132308, 1226667, 1635556, 2264616, 2453334, 3271112, 3680001, 4906668, 7360002, 9813336, 14720004, 29440008]

約数ペア:

[(1, 29440008), (2, 14720004), (3, 9813336), (4, 7360002), (6, 4906668), (8, 3680001), (9, 3271112), (12, 2453334), (13, 2264616), (18, 1635556), (24, 1226667), (26, 1132308), (36, 817778), (39, 754872), (52, 566154), (71, 414648), (72, 408889), (78, 377436), (104, 283077), (117, 251624), (142, 207324), (156, 188718), (213, 138216), (234, 125812), (284, 103662), (312, 94359), (426, 69108), (443, 66456), (468, 62906), (568, 51831), (639, 46072), (852, 34554), (886, 33228), (923, 31896), (936, 31453), (1278, 23036), (1329, 22152), (1704, 17277), (1772, 16614), (1846, 15948), (2556, 11518), (2658, 11076), (2769, 10632), (3544, 8307), (3692, 7974), (3987, 7384), (5112, 5759), (5316, 5538)]