7201304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 15984000

約数和(自身を除く): 8782696

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 73, 76, 88, 118, 146, 152, 209, 236, 292, 418, 472, 584, 649, 803, 836, 1121, 1298, 1387, 1606, 1672, 2242, 2596, 2774, 3212, 4307, 4484, 5192, 5548, 6424, 8614, 8968, 11096, 12331, 15257, 17228, 24662, 30514, 34456, 47377, 49324, 61028, 81833, 94754, 98648, 122056, 163666, 189508, 327332, 379016, 654664, 900163, 1800326, 3600652, 7201304]

約数ペア:

[(1, 7201304), (2, 3600652), (4, 1800326), (8, 900163), (11, 654664), (19, 379016), (22, 327332), (38, 189508), (44, 163666), (59, 122056), (73, 98648), (76, 94754), (88, 81833), (118, 61028), (146, 49324), (152, 47377), (209, 34456), (236, 30514), (292, 24662), (418, 17228), (472, 15257), (584, 12331), (649, 11096), (803, 8968), (836, 8614), (1121, 6424), (1298, 5548), (1387, 5192), (1606, 4484), (1672, 4307), (2242, 3212), (2596, 2774)]