27499992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4680

約数の個数: 64

約数和(自身を含む): 77952000

約数和(自身を除く): 50452008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 4639, 5928, 9278, 13917, 18556, 27834, 37112, 55668, 60307, 88141, 111336, 120614, 176282, 180921, 241228, 264423, 352564, 361842, 482456, 528846, 705128, 723684, 1057692, 1145833, 1447368, 2115384, 2291666, 3437499, 4583332, 6874998, 9166664, 13749996, 27499992]

約数ペア:

[(1, 27499992), (2, 13749996), (3, 9166664), (4, 6874998), (6, 4583332), (8, 3437499), (12, 2291666), (13, 2115384), (19, 1447368), (24, 1145833), (26, 1057692), (38, 723684), (39, 705128), (52, 528846), (57, 482456), (76, 361842), (78, 352564), (104, 264423), (114, 241228), (152, 180921), (156, 176282), (228, 120614), (247, 111336), (312, 88141), (456, 60307), (494, 55668), (741, 37112), (988, 27834), (1482, 18556), (1976, 13917), (2964, 9278), (4639, 5928)]