63506768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 132991488

約数和(自身を除く): 69484720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 503, 607, 1006, 1214, 2012, 2428, 4024, 4856, 6539, 7891, 8048, 9712, 13078, 15782, 26156, 31564, 52312, 63128, 104624, 126256, 305321, 610642, 1221284, 2442568, 3969173, 4885136, 7938346, 15876692, 31753384, 63506768]

約数ペア:

[(1, 63506768), (2, 31753384), (4, 15876692), (8, 7938346), (13, 4885136), (16, 3969173), (26, 2442568), (52, 1221284), (104, 610642), (208, 305321), (503, 126256), (607, 104624), (1006, 63128), (1214, 52312), (2012, 31564), (2428, 26156), (4024, 15782), (4856, 13078), (6539, 9712), (7891, 8048)]