28701936

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5438

約数の個数: 60

約数和(自身を含む): 82511832

約数和(自身を除く): 53809896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 5387, 10774, 16161, 21548, 32322, 43096, 48483, 64644, 86192, 96966, 129288, 193932, 199319, 258576, 387864, 398638, 597957, 775728, 797276, 1195914, 1594552, 1793871, 2391828, 3189104, 3587742, 4783656, 7175484, 9567312, 14350968, 28701936]

約数ペア:

[(1, 28701936), (2, 14350968), (3, 9567312), (4, 7175484), (6, 4783656), (8, 3587742), (9, 3189104), (12, 2391828), (16, 1793871), (18, 1594552), (24, 1195914), (36, 797276), (37, 775728), (48, 597957), (72, 398638), (74, 387864), (111, 258576), (144, 199319), (148, 193932), (222, 129288), (296, 96966), (333, 86192), (444, 64644), (592, 48483), (666, 43096), (888, 32322), (1332, 21548), (1776, 16161), (2664, 10774), (5328, 5387)]