7231738108

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{37307}}^1$

素因数の和:37391

約数の個数: 72

約数和(自身を含む): 15719501952

約数和(自身を除く): 8487763844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 161, 172, 196, 301, 322, 602, 644, 989, 1127, 1204, 1978, 2107, 2254, 3956, 4214, 4508, 6923, 8428, 13846, 27692, 37307, 48461, 74614, 96922, 149228, 193844, 261149, 522298, 858061, 1044596, 1604201, 1716122, 1828043, 3208402, 3432244, 3656086, 6006427, 6416804, 7312172, 11229407, 12012854, 22458814, 24025708, 36896623, 42044989, 44917628, 73793246, 78605849, 84089978, 147586492, 157211698, 168179956, 258276361, 314423396, 516552722, 1033105444, 1807934527, 3615869054, 7231738108]

約数ペア:

[(1, 7231738108), (2, 3615869054), (4, 1807934527), (7, 1033105444), (14, 516552722), (23, 314423396), (28, 258276361), (43, 168179956), (46, 157211698), (49, 147586492), (86, 84089978), (92, 78605849), (98, 73793246), (161, 44917628), (172, 42044989), (196, 36896623), (301, 24025708), (322, 22458814), (602, 12012854), (644, 11229407), (989, 7312172), (1127, 6416804), (1204, 6006427), (1978, 3656086), (2107, 3432244), (2254, 3208402), (3956, 1828043), (4214, 1716122), (4508, 1604201), (6923, 1044596), (8428, 858061), (13846, 522298), (27692, 261149), (37307, 193844), (48461, 149228), (74614, 96922)]