65719628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 130206720

約数和(自身を除く): 64487092

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 403, 691, 767, 806, 1382, 1534, 1612, 1829, 2764, 3068, 3658, 7316, 8983, 17966, 21421, 23777, 35932, 40769, 42842, 47554, 81538, 85684, 95108, 163076, 278473, 529997, 556946, 1059994, 1113892, 1263839, 2119988, 2527678, 5055356, 16429907, 32859814, 65719628]

約数ペア:

[(1, 65719628), (2, 32859814), (4, 16429907), (13, 5055356), (26, 2527678), (31, 2119988), (52, 1263839), (59, 1113892), (62, 1059994), (118, 556946), (124, 529997), (236, 278473), (403, 163076), (691, 95108), (767, 85684), (806, 81538), (1382, 47554), (1534, 42842), (1612, 40769), (1829, 35932), (2764, 23777), (3068, 21421), (3658, 17966), (7316, 8983)]