70435657984

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{41543}}^1$

素因数の和:41775

約数の個数: 72

約数和(自身を含む): 145206250560

約数和(自身を除く): 74770592576

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 179, 256, 296, 358, 592, 716, 1184, 1432, 2368, 2864, 4736, 5728, 6623, 9472, 11456, 13246, 22912, 26492, 41543, 45824, 52984, 83086, 105968, 166172, 211936, 332344, 423872, 664688, 847744, 1329376, 1537091, 1695488, 2658752, 3074182, 5317504, 6148364, 7436197, 10635008, 12296728, 14872394, 24593456, 29744788, 49186912, 59489576, 98373824, 118979152, 196747648, 237958304, 275139289, 393495296, 475916608, 550278578, 951833216, 1100557156, 1903666432, 2201114312, 4402228624, 8804457248, 17608914496, 35217828992, 70435657984]

約数ペア:

[(1, 70435657984), (2, 35217828992), (4, 17608914496), (8, 8804457248), (16, 4402228624), (32, 2201114312), (37, 1903666432), (64, 1100557156), (74, 951833216), (128, 550278578), (148, 475916608), (179, 393495296), (256, 275139289), (296, 237958304), (358, 196747648), (592, 118979152), (716, 98373824), (1184, 59489576), (1432, 49186912), (2368, 29744788), (2864, 24593456), (4736, 14872394), (5728, 12296728), (6623, 10635008), (9472, 7436197), (11456, 6148364), (13246, 5317504), (22912, 3074182), (26492, 2658752), (41543, 1695488), (45824, 1537091), (52984, 1329376), (83086, 847744), (105968, 664688), (166172, 423872), (211936, 332344)]