71406496

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 161602560

約数和(自身を除く): 90196064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1528, 1669, 2674, 3056, 3338, 5348, 6112, 6676, 10696, 11683, 13352, 21392, 23366, 26704, 42784, 46732, 53408, 93464, 186928, 318779, 373856, 637558, 1275116, 2231453, 2550232, 4462906, 5100464, 8925812, 10200928, 17851624, 35703248, 71406496]

約数ペア:

[(1, 71406496), (2, 35703248), (4, 17851624), (7, 10200928), (8, 8925812), (14, 5100464), (16, 4462906), (28, 2550232), (32, 2231453), (56, 1275116), (112, 637558), (191, 373856), (224, 318779), (382, 186928), (764, 93464), (1337, 53408), (1528, 46732), (1669, 42784), (2674, 26704), (3056, 23366), (3338, 21392), (5348, 13352), (6112, 11683), (6676, 10696)]