28914123092

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{221537}}^1$

素因数の和:222095

約数の個数: 24

約数和(自身を含む): 51460618944

約数和(自身を除く): 22546495852

約数列:

[1, 2, 4, 67, 134, 268, 487, 974, 1948, 32629, 65258, 130516, 221537, 443074, 886148, 14842979, 29685958, 59371916, 107888519, 215777038, 431554076, 7228530773, 14457061546, 28914123092]

約数ペア:

[(1, 28914123092), (2, 14457061546), (4, 7228530773), (67, 431554076), (134, 215777038), (268, 107888519), (487, 59371916), (974, 29685958), (1948, 14842979), (32629, 886148), (65258, 443074), (130516, 221537)]