70606688

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 150225768

約数和(自身を除く): 79619080

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 97, 172, 184, 194, 344, 368, 388, 529, 688, 736, 776, 989, 1058, 1376, 1552, 1978, 2116, 2231, 3104, 3956, 4171, 4232, 4462, 7912, 8342, 8464, 8924, 15824, 16684, 16928, 17848, 22747, 31648, 33368, 35696, 45494, 51313, 66736, 71392, 90988, 95933, 102626, 133472, 181976, 191866, 205252, 363952, 383732, 410504, 727904, 767464, 821008, 1534928, 1642016, 2206459, 3069856, 4412918, 8825836, 17651672, 35303344, 70606688]

約数ペア:

[(1, 70606688), (2, 35303344), (4, 17651672), (8, 8825836), (16, 4412918), (23, 3069856), (32, 2206459), (43, 1642016), (46, 1534928), (86, 821008), (92, 767464), (97, 727904), (172, 410504), (184, 383732), (194, 363952), (344, 205252), (368, 191866), (388, 181976), (529, 133472), (688, 102626), (736, 95933), (776, 90988), (989, 71392), (1058, 66736), (1376, 51313), (1552, 45494), (1978, 35696), (2116, 33368), (2231, 31648), (3104, 22747), (3956, 17848), (4171, 16928), (4232, 16684), (4462, 15824), (7912, 8924), (8342, 8464)]