15691276562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 26259840096

約数和(自身を除く): 10568563534

約数列:

[1, 2, 13, 26, 61, 73, 122, 146, 313, 433, 626, 793, 866, 949, 1586, 1898, 4069, 4453, 5629, 8138, 8906, 11258, 19093, 22849, 26413, 31609, 38186, 45698, 52826, 57889, 63218, 115778, 135529, 248209, 271058, 297037, 343369, 410917, 496418, 594074, 686738, 821834, 1393789, 1761877, 1928149, 2787578, 3523754, 3856298, 8267269, 9893617, 16534538, 18119257, 19787234, 25065937, 36238514, 50131874, 107474497, 128617021, 214948994, 257234042, 603510637, 1207021274, 7845638281, 15691276562]

約数ペア:

[(1, 15691276562), (2, 7845638281), (13, 1207021274), (26, 603510637), (61, 257234042), (73, 214948994), (122, 128617021), (146, 107474497), (313, 50131874), (433, 36238514), (626, 25065937), (793, 19787234), (866, 18119257), (949, 16534538), (1586, 9893617), (1898, 8267269), (4069, 3856298), (4453, 3523754), (5629, 2787578), (8138, 1928149), (8906, 1761877), (11258, 1393789), (19093, 821834), (22849, 686738), (26413, 594074), (31609, 496418), (38186, 410917), (45698, 343369), (52826, 297037), (57889, 271058), (63218, 248209), (115778, 135529)]