74805458

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 142720704

約数和(自身を除く): 67915246

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 637, 827, 923, 994, 1274, 1654, 1846, 3479, 5789, 6461, 6958, 10751, 11578, 12922, 21502, 40523, 45227, 58717, 75257, 81046, 90454, 117434, 150514, 411019, 526799, 763321, 822038, 1053598, 1526642, 2877133, 5343247, 5754266, 10686494, 37402729, 74805458]

約数ペア:

[(1, 74805458), (2, 37402729), (7, 10686494), (13, 5754266), (14, 5343247), (26, 2877133), (49, 1526642), (71, 1053598), (91, 822038), (98, 763321), (142, 526799), (182, 411019), (497, 150514), (637, 117434), (827, 90454), (923, 81046), (994, 75257), (1274, 58717), (1654, 45227), (1846, 40523), (3479, 21502), (5789, 12922), (6461, 11578), (6958, 10751)]