28330216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6481

約数の個数: 32

約数和(自身を含む): 57852000

約数和(自身を除く): 29521784

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 6427, 12854, 25708, 51416, 122113, 186383, 244226, 372766, 488452, 745532, 976904, 1491064, 3541277, 7082554, 14165108, 28330216]

約数ペア:

[(1, 28330216), (2, 14165108), (4, 7082554), (8, 3541277), (19, 1491064), (29, 976904), (38, 745532), (58, 488452), (76, 372766), (116, 244226), (152, 186383), (232, 122113), (551, 51416), (1102, 25708), (2204, 12854), (4408, 6427)]