237679936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{285673}}^1$

素因数の和:285698

約数の個数: 28

約数和(自身を含む): 507928372

約数和(自身を除く): 270248436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 285673, 571346, 1142692, 2285384, 3713749, 4570768, 7427498, 9141536, 14854996, 18283072, 29709992, 59419984, 118839968, 237679936]

約数ペア:

[(1, 237679936), (2, 118839968), (4, 59419984), (8, 29709992), (13, 18283072), (16, 14854996), (26, 9141536), (32, 7427498), (52, 4570768), (64, 3713749), (104, 2285384), (208, 1142692), (416, 571346), (832, 285673)]