15652808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 33048000

約数和(自身を除く): 17395192

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 67, 76, 106, 116, 134, 152, 212, 232, 268, 424, 536, 551, 1007, 1102, 1273, 1537, 1943, 2014, 2204, 2546, 3074, 3551, 3886, 4028, 4408, 5092, 6148, 7102, 7772, 8056, 10184, 12296, 14204, 15544, 28408, 29203, 36917, 58406, 67469, 73834, 102979, 116812, 134938, 147668, 205958, 233624, 269876, 295336, 411916, 539752, 823832, 1956601, 3913202, 7826404, 15652808]

約数ペア:

[(1, 15652808), (2, 7826404), (4, 3913202), (8, 1956601), (19, 823832), (29, 539752), (38, 411916), (53, 295336), (58, 269876), (67, 233624), (76, 205958), (106, 147668), (116, 134938), (134, 116812), (152, 102979), (212, 73834), (232, 67469), (268, 58406), (424, 36917), (536, 29203), (551, 28408), (1007, 15544), (1102, 14204), (1273, 12296), (1537, 10184), (1943, 8056), (2014, 7772), (2204, 7102), (2546, 6148), (3074, 5092), (3551, 4408), (3886, 4028)]