8664038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 5730202

約数列:

[1, 2, 19, 38, 41, 67, 82, 83, 134, 166, 779, 1273, 1558, 1577, 2546, 2747, 3154, 3403, 5494, 5561, 6806, 11122, 52193, 64657, 104386, 105659, 129314, 211318, 228001, 456002, 4332019, 8664038]

約数ペア:

[(1, 8664038), (2, 4332019), (19, 456002), (38, 228001), (41, 211318), (67, 129314), (82, 105659), (83, 104386), (134, 64657), (166, 52193), (779, 11122), (1273, 6806), (1558, 5561), (1577, 5494), (2546, 3403), (2747, 3154)]