79513568

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 161009856

約数和(自身を除く): 81496288

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 173, 212, 271, 346, 424, 542, 692, 848, 1084, 1384, 1696, 2168, 2768, 4336, 5536, 8672, 9169, 14363, 18338, 28726, 36676, 46883, 57452, 73352, 93766, 114904, 146704, 187532, 229808, 293408, 375064, 459616, 750128, 1500256, 2484799, 4969598, 9939196, 19878392, 39756784, 79513568]

約数ペア:

[(1, 79513568), (2, 39756784), (4, 19878392), (8, 9939196), (16, 4969598), (32, 2484799), (53, 1500256), (106, 750128), (173, 459616), (212, 375064), (271, 293408), (346, 229808), (424, 187532), (542, 146704), (692, 114904), (848, 93766), (1084, 73352), (1384, 57452), (1696, 46883), (2168, 36676), (2768, 28726), (4336, 18338), (5536, 14363), (8672, 9169)]