82358444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 171171840

約数和(自身を除く): 88813396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 239, 397, 434, 478, 794, 868, 956, 1588, 1673, 2779, 3346, 5558, 6692, 7409, 11116, 12307, 14818, 24614, 29636, 49228, 51863, 86149, 94883, 103726, 172298, 189766, 207452, 344596, 379532, 664181, 1328362, 2656724, 2941373, 5882746, 11765492, 20589611, 41179222, 82358444]

約数ペア:

[(1, 82358444), (2, 41179222), (4, 20589611), (7, 11765492), (14, 5882746), (28, 2941373), (31, 2656724), (62, 1328362), (124, 664181), (217, 379532), (239, 344596), (397, 207452), (434, 189766), (478, 172298), (794, 103726), (868, 94883), (956, 86149), (1588, 51863), (1673, 49228), (2779, 29636), (3346, 24614), (5558, 14818), (6692, 12307), (7409, 11116)]