63943864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 66692936

約数列:

[1, 2, 4, 8, 23, 46, 53, 79, 83, 92, 106, 158, 166, 184, 212, 316, 332, 424, 632, 664, 1219, 1817, 1909, 2438, 3634, 3818, 4187, 4399, 4876, 6557, 7268, 7636, 8374, 8798, 9752, 13114, 14536, 15272, 16748, 17596, 26228, 33496, 35192, 52456, 96301, 101177, 150811, 192602, 202354, 301622, 347521, 385204, 404708, 603244, 695042, 770408, 809416, 1206488, 1390084, 2780168, 7992983, 15985966, 31971932, 63943864]

約数ペア:

[(1, 63943864), (2, 31971932), (4, 15985966), (8, 7992983), (23, 2780168), (46, 1390084), (53, 1206488), (79, 809416), (83, 770408), (92, 695042), (106, 603244), (158, 404708), (166, 385204), (184, 347521), (212, 301622), (316, 202354), (332, 192602), (424, 150811), (632, 101177), (664, 96301), (1219, 52456), (1817, 35192), (1909, 33496), (2438, 26228), (3634, 17596), (3818, 16748), (4187, 15272), (4399, 14536), (4876, 13114), (6557, 9752), (7268, 8798), (7636, 8374)]