27887186596

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 52246119744

約数和(自身を除く): 24358933148

約数列:

[1, 2, 4, 29, 53, 58, 71, 106, 116, 142, 212, 284, 841, 1537, 1682, 2059, 2203, 3074, 3364, 3763, 4118, 4406, 6148, 7526, 8236, 8812, 15052, 44573, 59711, 63887, 89146, 109127, 116759, 119422, 127774, 156413, 178292, 218254, 233518, 238844, 255548, 312826, 436508, 467036, 625652, 1852723, 3164683, 3386011, 3705446, 4535977, 6329366, 6772022, 7410892, 8289889, 9071954, 12658732, 13544044, 16579778, 18143908, 33159556, 98194319, 131543333, 196388638, 240406781, 263086666, 392777276, 480813562, 526173332, 961627124, 6971796649, 13943593298, 27887186596]

約数ペア:

[(1, 27887186596), (2, 13943593298), (4, 6971796649), (29, 961627124), (53, 526173332), (58, 480813562), (71, 392777276), (106, 263086666), (116, 240406781), (142, 196388638), (212, 131543333), (284, 98194319), (841, 33159556), (1537, 18143908), (1682, 16579778), (2059, 13544044), (2203, 12658732), (3074, 9071954), (3364, 8289889), (3763, 7410892), (4118, 6772022), (4406, 6329366), (6148, 4535977), (7526, 3705446), (8236, 3386011), (8812, 3164683), (15052, 1852723), (44573, 625652), (59711, 467036), (63887, 436508), (89146, 312826), (109127, 255548), (116759, 238844), (119422, 233518), (127774, 218254), (156413, 178292)]