65281636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 137281536

約数和(自身を除く): 71999900

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 167, 322, 334, 607, 644, 668, 1169, 1214, 2338, 2428, 3841, 4249, 4676, 7682, 8498, 13961, 15364, 16996, 26887, 27922, 53774, 55844, 97727, 101369, 107548, 195454, 202738, 390908, 405476, 709583, 1419166, 2331487, 2838332, 4662974, 9325948, 16320409, 32640818, 65281636]

約数ペア:

[(1, 65281636), (2, 32640818), (4, 16320409), (7, 9325948), (14, 4662974), (23, 2838332), (28, 2331487), (46, 1419166), (92, 709583), (161, 405476), (167, 390908), (322, 202738), (334, 195454), (607, 107548), (644, 101369), (668, 97727), (1169, 55844), (1214, 53774), (2338, 27922), (2428, 26887), (3841, 16996), (4249, 15364), (4676, 13961), (7682, 8498)]