4895008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 10372320

約数和(自身を除く): 5477312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 97, 152, 166, 194, 304, 332, 388, 608, 664, 776, 1328, 1552, 1577, 1843, 2656, 3104, 3154, 3686, 6308, 7372, 8051, 12616, 14744, 16102, 25232, 29488, 32204, 50464, 58976, 64408, 128816, 152969, 257632, 305938, 611876, 1223752, 2447504, 4895008]

約数ペア:

[(1, 4895008), (2, 2447504), (4, 1223752), (8, 611876), (16, 305938), (19, 257632), (32, 152969), (38, 128816), (76, 64408), (83, 58976), (97, 50464), (152, 32204), (166, 29488), (194, 25232), (304, 16102), (332, 14744), (388, 12616), (608, 8051), (664, 7372), (776, 6308), (1328, 3686), (1552, 3154), (1577, 3104), (1843, 2656)]