28365384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 77155200

約数和(自身を除く): 48789816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1879, 1887, 2516, 3758, 3774, 5032, 5637, 7516, 7548, 11274, 15032, 15096, 22548, 31943, 45096, 63886, 69523, 95829, 127772, 139046, 191658, 208569, 255544, 278092, 383316, 417138, 556184, 766632, 834276, 1181891, 1668552, 2363782, 3545673, 4727564, 7091346, 9455128, 14182692, 28365384]

約数ペア:

[(1, 28365384), (2, 14182692), (3, 9455128), (4, 7091346), (6, 4727564), (8, 3545673), (12, 2363782), (17, 1668552), (24, 1181891), (34, 834276), (37, 766632), (51, 556184), (68, 417138), (74, 383316), (102, 278092), (111, 255544), (136, 208569), (148, 191658), (204, 139046), (222, 127772), (296, 95829), (408, 69523), (444, 63886), (629, 45096), (888, 31943), (1258, 22548), (1879, 15096), (1887, 15032), (2516, 11274), (3758, 7548), (3774, 7516), (5032, 5637)]