42215896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 87907680

約数和(自身を除く): 45691784

約数列:

[1, 2, 4, 8, 17, 34, 41, 67, 68, 82, 113, 134, 136, 164, 226, 268, 328, 452, 536, 697, 904, 1139, 1394, 1921, 2278, 2747, 2788, 3842, 4556, 4633, 5494, 5576, 7571, 7684, 9112, 9266, 10988, 15142, 15368, 18532, 21976, 30284, 37064, 46699, 60568, 78761, 93398, 128707, 157522, 186796, 257414, 310411, 315044, 373592, 514828, 620822, 630088, 1029656, 1241644, 2483288, 5276987, 10553974, 21107948, 42215896]

約数ペア:

[(1, 42215896), (2, 21107948), (4, 10553974), (8, 5276987), (17, 2483288), (34, 1241644), (41, 1029656), (67, 630088), (68, 620822), (82, 514828), (113, 373592), (134, 315044), (136, 310411), (164, 257414), (226, 186796), (268, 157522), (328, 128707), (452, 93398), (536, 78761), (697, 60568), (904, 46699), (1139, 37064), (1394, 30284), (1921, 21976), (2278, 18532), (2747, 15368), (2788, 15142), (3842, 10988), (4556, 9266), (4633, 9112), (5494, 7684), (5576, 7571)]