71533552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3329}}^1$

素因数の和:3433

約数の個数: 40

約数和(自身を含む): 148651200

約数和(自身を除く): 77117648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 3329, 5372, 6658, 10744, 13316, 21488, 26632, 53264, 56593, 113186, 226372, 262991, 452744, 525982, 905488, 1051964, 2103928, 4207856, 4470847, 8941694, 17883388, 35766776, 71533552]

約数ペア:

[(1, 71533552), (2, 35766776), (4, 17883388), (8, 8941694), (16, 4470847), (17, 4207856), (34, 2103928), (68, 1051964), (79, 905488), (136, 525982), (158, 452744), (272, 262991), (316, 226372), (632, 113186), (1264, 56593), (1343, 53264), (2686, 26632), (3329, 21488), (5372, 13316), (6658, 10744)]