85267028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 187947648

約数和(自身を除く): 102680620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2741, 2828, 4444, 5482, 7777, 10964, 15554, 19187, 30151, 31108, 38374, 60302, 76748, 120604, 211057, 276841, 422114, 553682, 844228, 1107364, 1937887, 3045251, 3875774, 6090502, 7751548, 12181004, 21316757, 42633514, 85267028]

約数ペア:

[(1, 85267028), (2, 42633514), (4, 21316757), (7, 12181004), (11, 7751548), (14, 6090502), (22, 3875774), (28, 3045251), (44, 1937887), (77, 1107364), (101, 844228), (154, 553682), (202, 422114), (308, 276841), (404, 211057), (707, 120604), (1111, 76748), (1414, 60302), (2222, 38374), (2741, 31108), (2828, 30151), (4444, 19187), (5482, 15554), (7777, 10964)]