25817844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 39379596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 359, 461, 718, 922, 1077, 1383, 1436, 1844, 2154, 2766, 4308, 4667, 5532, 5993, 9334, 11986, 14001, 17979, 18668, 23972, 28002, 35958, 56004, 71916, 165499, 330998, 496497, 661996, 992994, 1985988, 2151487, 4302974, 6454461, 8605948, 12908922, 25817844]

約数ペア:

[(1, 25817844), (2, 12908922), (3, 8605948), (4, 6454461), (6, 4302974), (12, 2151487), (13, 1985988), (26, 992994), (39, 661996), (52, 496497), (78, 330998), (156, 165499), (359, 71916), (461, 56004), (718, 35958), (922, 28002), (1077, 23972), (1383, 18668), (1436, 17979), (1844, 14001), (2154, 11986), (2766, 9334), (4308, 5993), (4667, 5532)]