61128472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1013}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 121071600

約数和(自身を除く): 59943128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1013, 1588, 2026, 3176, 4052, 7543, 8104, 15086, 19247, 30172, 38494, 60344, 76988, 153976, 402161, 804322, 1608644, 3217288, 7641059, 15282118, 30564236, 61128472]

約数ペア:

[(1, 61128472), (2, 30564236), (4, 15282118), (8, 7641059), (19, 3217288), (38, 1608644), (76, 804322), (152, 402161), (397, 153976), (794, 76988), (1013, 60344), (1588, 38494), (2026, 30172), (3176, 19247), (4052, 15086), (7543, 8104)]