28697128

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 55202400

約数和(自身を除く): 26505272

約数列:

[1, 2, 4, 8, 59, 118, 163, 236, 326, 373, 472, 652, 746, 1304, 1492, 2984, 9617, 19234, 22007, 38468, 44014, 60799, 76936, 88028, 121598, 176056, 243196, 486392, 3587141, 7174282, 14348564, 28697128]

約数ペア:

[(1, 28697128), (2, 14348564), (4, 7174282), (8, 3587141), (59, 486392), (118, 243196), (163, 176056), (236, 121598), (326, 88028), (373, 76936), (472, 60799), (652, 44014), (746, 38468), (1304, 22007), (1492, 19234), (2984, 9617)]