42168996989

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{1459}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 49328471040

約数和(自身を除く): 7159474051

約数列:

[1, 7, 73, 163, 347, 511, 1141, 1459, 2429, 10213, 11899, 25331, 56561, 83293, 106507, 177317, 237817, 395927, 506273, 745549, 1664719, 3543911, 4128953, 17360641, 28902671, 36957929, 82522499, 121524487, 258705503, 577657493, 6024142427, 42168996989]

約数ペア:

[(1, 42168996989), (7, 6024142427), (73, 577657493), (163, 258705503), (347, 121524487), (511, 82522499), (1141, 36957929), (1459, 28902671), (2429, 17360641), (10213, 4128953), (11899, 3543911), (25331, 1664719), (56561, 745549), (83293, 506273), (106507, 395927), (177317, 237817)]