15696497128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{31177}}^1$

素因数の和:31346

約数の個数: 64

約数和(自身を含む): 32684520960

約数和(自身を除く): 16988023832

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 103, 104, 188, 206, 376, 412, 611, 824, 1222, 1339, 2444, 2678, 4841, 4888, 5356, 9682, 10712, 19364, 31177, 38728, 62354, 62933, 124708, 125866, 249416, 251732, 405301, 503464, 810602, 1465319, 1621204, 2930638, 3211231, 3242408, 5861276, 6422462, 11722552, 12844924, 19049147, 25689848, 38098294, 41746003, 76196588, 83492006, 150927857, 152393176, 166984012, 301855714, 333968024, 603711428, 1207422856, 1962062141, 3924124282, 7848248564, 15696497128]

約数ペア:

[(1, 15696497128), (2, 7848248564), (4, 3924124282), (8, 1962062141), (13, 1207422856), (26, 603711428), (47, 333968024), (52, 301855714), (94, 166984012), (103, 152393176), (104, 150927857), (188, 83492006), (206, 76196588), (376, 41746003), (412, 38098294), (611, 25689848), (824, 19049147), (1222, 12844924), (1339, 11722552), (2444, 6422462), (2678, 5861276), (4841, 3242408), (4888, 3211231), (5356, 2930638), (9682, 1621204), (10712, 1465319), (19364, 810602), (31177, 503464), (38728, 405301), (62354, 251732), (62933, 249416), (124708, 125866)]