66987184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6451}}^1$

素因数の和:6529

約数の個数: 40

約数和(自身を含む): 144008640

約数和(自身を除く): 77021456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 6451, 10384, 12902, 25804, 51608, 70961, 103216, 141922, 283844, 380609, 567688, 761218, 1135376, 1522436, 3044872, 4186699, 6089744, 8373398, 16746796, 33493592, 66987184]

約数ペア:

[(1, 66987184), (2, 33493592), (4, 16746796), (8, 8373398), (11, 6089744), (16, 4186699), (22, 3044872), (44, 1522436), (59, 1135376), (88, 761218), (118, 567688), (176, 380609), (236, 283844), (472, 141922), (649, 103216), (944, 70961), (1298, 51608), (2596, 25804), (5192, 12902), (6451, 10384)]