74135008

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 149896656

約数和(自身を除く): 75761648

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 163, 233, 244, 326, 466, 488, 652, 932, 976, 1304, 1864, 1952, 2608, 3728, 5216, 7456, 9943, 14213, 19886, 28426, 37979, 39772, 56852, 75958, 79544, 113704, 151916, 159088, 227408, 303832, 318176, 454816, 607664, 1215328, 2316719, 4633438, 9266876, 18533752, 37067504, 74135008]

約数ペア:

[(1, 74135008), (2, 37067504), (4, 18533752), (8, 9266876), (16, 4633438), (32, 2316719), (61, 1215328), (122, 607664), (163, 454816), (233, 318176), (244, 303832), (326, 227408), (466, 159088), (488, 151916), (652, 113704), (932, 79544), (976, 75958), (1304, 56852), (1864, 39772), (1952, 37979), (2608, 28426), (3728, 19886), (5216, 14213), (7456, 9943)]