42685242548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{853}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 85486356480

約数和(自身を除く): 42801113932

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 839, 853, 962, 1147, 1612, 1678, 1706, 1924, 2294, 3356, 3412, 4588, 10907, 11089, 14911, 21814, 22178, 26009, 26443, 29822, 31043, 31561, 43628, 44356, 52018, 52886, 59644, 62086, 63122, 104036, 105772, 124172, 126244, 338117, 343759, 403559, 410293, 676234, 687518, 715667, 807118, 820586, 962333, 978391, 1352468, 1375036, 1431334, 1614236, 1641172, 1924666, 1956782, 2862668, 3849332, 3913564, 9303671, 12510329, 12719083, 18607342, 22185677, 25020658, 25438166, 26479679, 37214684, 44371354, 50041316, 50876332, 52959358, 88742708, 105918716, 288413801, 344235827, 576827602, 688471654, 820870049, 1153655204, 1376943308, 1641740098, 3283480196, 10671310637, 21342621274, 42685242548]

約数ペア:

[(1, 42685242548), (2, 21342621274), (4, 10671310637), (13, 3283480196), (26, 1641740098), (31, 1376943308), (37, 1153655204), (52, 820870049), (62, 688471654), (74, 576827602), (124, 344235827), (148, 288413801), (403, 105918716), (481, 88742708), (806, 52959358), (839, 50876332), (853, 50041316), (962, 44371354), (1147, 37214684), (1612, 26479679), (1678, 25438166), (1706, 25020658), (1924, 22185677), (2294, 18607342), (3356, 12719083), (3412, 12510329), (4588, 9303671), (10907, 3913564), (11089, 3849332), (14911, 2862668), (21814, 1956782), (22178, 1924666), (26009, 1641172), (26443, 1614236), (29822, 1431334), (31043, 1375036), (31561, 1352468), (43628, 978391), (44356, 962333), (52018, 820586), (52886, 807118), (59644, 715667), (62086, 687518), (63122, 676234), (104036, 410293), (105772, 403559), (124172, 343759), (126244, 338117)]