73306064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2007

約数の個数: 40

約数和(自身を含む): 153818280

約数和(自身を除く): 80512216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 1789, 2561, 3152, 3578, 5122, 7156, 10244, 14312, 20488, 23257, 28624, 40976, 46514, 93028, 186056, 352433, 372112, 704866, 1409732, 2819464, 4581629, 5638928, 9163258, 18326516, 36653032, 73306064]

約数ペア:

[(1, 73306064), (2, 36653032), (4, 18326516), (8, 9163258), (13, 5638928), (16, 4581629), (26, 2819464), (52, 1409732), (104, 704866), (197, 372112), (208, 352433), (394, 186056), (788, 93028), (1576, 46514), (1789, 40976), (2561, 28624), (3152, 23257), (3578, 20488), (5122, 14312), (7156, 10244)]