39573856

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 55258784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 82, 112, 124, 139, 164, 217, 224, 248, 278, 287, 328, 434, 496, 556, 574, 656, 868, 973, 992, 1112, 1148, 1271, 1312, 1736, 1946, 2224, 2296, 2542, 3472, 3892, 4309, 4448, 4592, 5084, 5699, 6944, 7784, 8618, 8897, 9184, 10168, 11398, 15568, 17236, 17794, 20336, 22796, 30163, 31136, 34472, 35588, 39893, 40672, 45592, 60326, 68944, 71176, 79786, 91184, 120652, 137888, 142352, 159572, 176669, 182368, 241304, 284704, 319144, 353338, 482608, 638288, 706676, 965216, 1236683, 1276576, 1413352, 2473366, 2826704, 4946732, 5653408, 9893464, 19786928, 39573856]

約数ペア:

[(1, 39573856), (2, 19786928), (4, 9893464), (7, 5653408), (8, 4946732), (14, 2826704), (16, 2473366), (28, 1413352), (31, 1276576), (32, 1236683), (41, 965216), (56, 706676), (62, 638288), (82, 482608), (112, 353338), (124, 319144), (139, 284704), (164, 241304), (217, 182368), (224, 176669), (248, 159572), (278, 142352), (287, 137888), (328, 120652), (434, 91184), (496, 79786), (556, 71176), (574, 68944), (656, 60326), (868, 45592), (973, 40672), (992, 39893), (1112, 35588), (1148, 34472), (1271, 31136), (1312, 30163), (1736, 22796), (1946, 20336), (2224, 17794), (2296, 17236), (2542, 15568), (3472, 11398), (3892, 10168), (4309, 9184), (4448, 8897), (4592, 8618), (5084, 7784), (5699, 6944)]