70291216792

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1\times {\mathrm{1669}}^1$

素因数の和:2516

約数の個数: 64

約数和(自身を含む): 136205467200

約数和(自身を除く): 65914250408

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 541, 1052, 1082, 1669, 2104, 2164, 3338, 4328, 6676, 9731, 13352, 19462, 20017, 38924, 40034, 61753, 77848, 80068, 123506, 142283, 160136, 247012, 284566, 438947, 494024, 569132, 877894, 902929, 1138264, 1755788, 1805858, 3511576, 3611716, 5264471, 7223432, 10528942, 16241039, 21057884, 32482078, 33408373, 42115768, 64964156, 66816746, 129928312, 133633492, 237470327, 267266984, 474940654, 949881308, 1899762616, 8786402099, 17572804198, 35145608396, 70291216792]

約数ペア:

[(1, 70291216792), (2, 35145608396), (4, 17572804198), (8, 8786402099), (37, 1899762616), (74, 949881308), (148, 474940654), (263, 267266984), (296, 237470327), (526, 133633492), (541, 129928312), (1052, 66816746), (1082, 64964156), (1669, 42115768), (2104, 33408373), (2164, 32482078), (3338, 21057884), (4328, 16241039), (6676, 10528942), (9731, 7223432), (13352, 5264471), (19462, 3611716), (20017, 3511576), (38924, 1805858), (40034, 1755788), (61753, 1138264), (77848, 902929), (80068, 877894), (123506, 569132), (142283, 494024), (160136, 438947), (247012, 284566)]