72869248

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{9649}}^1$

素因数の和:9722

約数の個数: 32

約数和(自身を含む): 147645000

約数和(自身を除く): 74775752

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 9649, 19298, 38596, 77192, 154384, 308768, 569291, 617536, 1138582, 1235072, 2277164, 4554328, 9108656, 18217312, 36434624, 72869248]

約数ペア:

[(1, 72869248), (2, 36434624), (4, 18217312), (8, 9108656), (16, 4554328), (32, 2277164), (59, 1235072), (64, 1138582), (118, 617536), (128, 569291), (236, 308768), (472, 154384), (944, 77192), (1888, 38596), (3776, 19298), (7552, 9649)]