71539552

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{613}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 161536032

約数和(自身を除く): 89996480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 613, 1042, 1226, 2084, 2452, 3647, 4168, 4291, 4904, 7294, 8336, 8582, 9808, 14588, 16672, 17164, 19616, 29176, 34328, 58352, 68656, 116704, 137312, 319373, 638746, 1277492, 2235611, 2554984, 4471222, 5109968, 8942444, 10219936, 17884888, 35769776, 71539552]

約数ペア:

[(1, 71539552), (2, 35769776), (4, 17884888), (7, 10219936), (8, 8942444), (14, 5109968), (16, 4471222), (28, 2554984), (32, 2235611), (56, 1277492), (112, 638746), (224, 319373), (521, 137312), (613, 116704), (1042, 68656), (1226, 58352), (2084, 34328), (2452, 29176), (3647, 19616), (4168, 17164), (4291, 16672), (4904, 14588), (7294, 9808), (8336, 8582)]