42082352

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 89860320

約数和(自身を除く): 47777968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 169, 197, 208, 316, 338, 394, 632, 676, 788, 1027, 1264, 1352, 1576, 2054, 2561, 2704, 3152, 4108, 5122, 8216, 10244, 13351, 15563, 16432, 20488, 26702, 31126, 33293, 40976, 53404, 62252, 66586, 106808, 124504, 133172, 202319, 213616, 249008, 266344, 404638, 532688, 809276, 1618552, 2630147, 3237104, 5260294, 10520588, 21041176, 42082352]

約数ペア:

[(1, 42082352), (2, 21041176), (4, 10520588), (8, 5260294), (13, 3237104), (16, 2630147), (26, 1618552), (52, 809276), (79, 532688), (104, 404638), (158, 266344), (169, 249008), (197, 213616), (208, 202319), (316, 133172), (338, 124504), (394, 106808), (632, 66586), (676, 62252), (788, 53404), (1027, 40976), (1264, 33293), (1352, 31126), (1576, 26702), (2054, 20488), (2561, 16432), (2704, 15563), (3152, 13351), (4108, 10244), (5122, 8216)]