26921024

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 84

約数和(自身を含む): 61356240

約数和(自身を除く): 34435216

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 131, 152, 169, 208, 247, 262, 304, 338, 416, 494, 524, 608, 676, 832, 988, 1048, 1216, 1352, 1703, 1976, 2096, 2489, 2704, 3211, 3406, 3952, 4192, 4978, 5408, 6422, 6812, 7904, 8384, 9956, 10816, 12844, 13624, 15808, 19912, 22139, 25688, 27248, 32357, 39824, 44278, 51376, 54496, 64714, 79648, 88556, 102752, 108992, 129428, 159296, 177112, 205504, 258856, 354224, 420641, 517712, 708448, 841282, 1035424, 1416896, 1682564, 2070848, 3365128, 6730256, 13460512, 26921024]

約数ペア:

[(1, 26921024), (2, 13460512), (4, 6730256), (8, 3365128), (13, 2070848), (16, 1682564), (19, 1416896), (26, 1035424), (32, 841282), (38, 708448), (52, 517712), (64, 420641), (76, 354224), (104, 258856), (131, 205504), (152, 177112), (169, 159296), (208, 129428), (247, 108992), (262, 102752), (304, 88556), (338, 79648), (416, 64714), (494, 54496), (524, 51376), (608, 44278), (676, 39824), (832, 32357), (988, 27248), (1048, 25688), (1216, 22139), (1352, 19912), (1703, 15808), (1976, 13624), (2096, 12844), (2489, 10816), (2704, 9956), (3211, 8384), (3406, 7904), (3952, 6812), (4192, 6422), (4978, 5408)]