65600236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 132213760

約数和(自身を除く): 66613524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 991, 1273, 1742, 1982, 2546, 3484, 3964, 5092, 12883, 16549, 18829, 25766, 33098, 37658, 51532, 66196, 66397, 75316, 132794, 244777, 265588, 489554, 863161, 979108, 1261543, 1726322, 2523086, 3452644, 5046172, 16400059, 32800118, 65600236]

約数ペア:

[(1, 65600236), (2, 32800118), (4, 16400059), (13, 5046172), (19, 3452644), (26, 2523086), (38, 1726322), (52, 1261543), (67, 979108), (76, 863161), (134, 489554), (247, 265588), (268, 244777), (494, 132794), (871, 75316), (988, 66397), (991, 66196), (1273, 51532), (1742, 37658), (1982, 33098), (2546, 25766), (3484, 18829), (3964, 16549), (5092, 12883)]