42896504

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 95256000

約数和(自身を除く): 52359496

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 97, 106, 149, 194, 212, 298, 371, 388, 424, 596, 679, 742, 776, 1043, 1192, 1358, 1484, 2086, 2716, 2968, 4172, 5141, 5432, 7897, 8344, 10282, 14453, 15794, 20564, 28906, 31588, 35987, 41128, 55279, 57812, 63176, 71974, 101171, 110558, 115624, 143948, 202342, 221116, 287896, 404684, 442232, 766009, 809368, 1532018, 3064036, 5362063, 6128072, 10724126, 21448252, 42896504]

約数ペア:

[(1, 42896504), (2, 21448252), (4, 10724126), (7, 6128072), (8, 5362063), (14, 3064036), (28, 1532018), (53, 809368), (56, 766009), (97, 442232), (106, 404684), (149, 287896), (194, 221116), (212, 202342), (298, 143948), (371, 115624), (388, 110558), (424, 101171), (596, 71974), (679, 63176), (742, 57812), (776, 55279), (1043, 41128), (1192, 35987), (1358, 31588), (1484, 28906), (2086, 20564), (2716, 15794), (2968, 14453), (4172, 10282), (5141, 8344), (5432, 7897)]