74709752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23173}}^1$

素因数の和:23223

約数の個数: 32

約数和(自身を含む): 155729280

約数和(自身を除く): 81019528

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 23173, 46346, 92692, 185384, 301249, 602498, 718363, 1204996, 1436726, 2409992, 2873452, 5746904, 9338719, 18677438, 37354876, 74709752]

約数ペア:

[(1, 74709752), (2, 37354876), (4, 18677438), (8, 9338719), (13, 5746904), (26, 2873452), (31, 2409992), (52, 1436726), (62, 1204996), (104, 718363), (124, 602498), (248, 301249), (403, 185384), (806, 92692), (1612, 46346), (3224, 23173)]