74957216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 157199616

約数和(自身を除く): 82242400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 544, 607, 908, 1214, 1816, 2428, 3632, 3859, 4856, 7264, 7718, 9712, 10319, 15436, 19424, 20638, 30872, 41276, 61744, 82552, 123488, 137789, 165104, 275578, 330208, 551156, 1102312, 2204624, 2342413, 4409248, 4684826, 9369652, 18739304, 37478608, 74957216]

約数ペア:

[(1, 74957216), (2, 37478608), (4, 18739304), (8, 9369652), (16, 4684826), (17, 4409248), (32, 2342413), (34, 2204624), (68, 1102312), (136, 551156), (227, 330208), (272, 275578), (454, 165104), (544, 137789), (607, 123488), (908, 82552), (1214, 61744), (1816, 41276), (2428, 30872), (3632, 20638), (3859, 19424), (4856, 15436), (7264, 10319), (7718, 9712)]