48281968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18743}}^1$

素因数の和:18781

約数の個数: 40

約数和(自身を含む): 111564288

約数和(自身を除く): 63282320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 18743, 37486, 74972, 131201, 149944, 262402, 299888, 431089, 524804, 862178, 1049608, 1724356, 2099216, 3017623, 3448712, 6035246, 6897424, 12070492, 24140984, 48281968]

約数ペア:

[(1, 48281968), (2, 24140984), (4, 12070492), (7, 6897424), (8, 6035246), (14, 3448712), (16, 3017623), (23, 2099216), (28, 1724356), (46, 1049608), (56, 862178), (92, 524804), (112, 431089), (161, 299888), (184, 262402), (322, 149944), (368, 131201), (644, 74972), (1288, 37486), (2576, 18743)]