40321722016

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{24371}}^1$

素因数の和:24877

約数の個数: 48

約数和(自身を含む): 80149759200

約数和(自身を除く): 39828037184

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 347, 596, 694, 1192, 1388, 2384, 2776, 4768, 5552, 11104, 24371, 48742, 51703, 97484, 103406, 194968, 206812, 389936, 413624, 779872, 827248, 1654496, 3631279, 7262558, 8456737, 14525116, 16913474, 29050232, 33826948, 58100464, 67653896, 116200928, 135307792, 270615584, 1260053813, 2520107626, 5040215252, 10080430504, 20160861008, 40321722016]

約数ペア:

[(1, 40321722016), (2, 20160861008), (4, 10080430504), (8, 5040215252), (16, 2520107626), (32, 1260053813), (149, 270615584), (298, 135307792), (347, 116200928), (596, 67653896), (694, 58100464), (1192, 33826948), (1388, 29050232), (2384, 16913474), (2776, 14525116), (4768, 8456737), (5552, 7262558), (11104, 3631279), (24371, 1654496), (48742, 827248), (51703, 779872), (97484, 413624), (103406, 389936), (194968, 206812)]