28239024

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 80709120

約数和(自身を除く): 52470096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 677, 869, 948, 1264, 1354, 1738, 1896, 2031, 2607, 2708, 3476, 3792, 4062, 5214, 5416, 6952, 7447, 8124, 10428, 10832, 13904, 14894, 16248, 20856, 22341, 29788, 32496, 41712, 44682, 53483, 59576, 89364, 106966, 119152, 160449, 178728, 213932, 320898, 357456, 427864, 588313, 641796, 855728, 1176626, 1283592, 1764939, 2353252, 2567184, 3529878, 4706504, 7059756, 9413008, 14119512, 28239024]

約数ペア:

[(1, 28239024), (2, 14119512), (3, 9413008), (4, 7059756), (6, 4706504), (8, 3529878), (11, 2567184), (12, 2353252), (16, 1764939), (22, 1283592), (24, 1176626), (33, 855728), (44, 641796), (48, 588313), (66, 427864), (79, 357456), (88, 320898), (132, 213932), (158, 178728), (176, 160449), (237, 119152), (264, 106966), (316, 89364), (474, 59576), (528, 53483), (632, 44682), (677, 41712), (869, 32496), (948, 29788), (1264, 22341), (1354, 20856), (1738, 16248), (1896, 14894), (2031, 13904), (2607, 10832), (2708, 10428), (3476, 8124), (3792, 7447), (4062, 6952), (5214, 5416)]