25307056

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 50871744

約数和(自身を除く): 25564688

約数列:

[1, 2, 4, 8, 16, 47, 73, 94, 146, 188, 292, 376, 461, 584, 752, 922, 1168, 1844, 3431, 3688, 6862, 7376, 13724, 21667, 27448, 33653, 43334, 54896, 67306, 86668, 134612, 173336, 269224, 346672, 538448, 1581691, 3163382, 6326764, 12653528, 25307056]

約数ペア:

[(1, 25307056), (2, 12653528), (4, 6326764), (8, 3163382), (16, 1581691), (47, 538448), (73, 346672), (94, 269224), (146, 173336), (188, 134612), (292, 86668), (376, 67306), (461, 54896), (584, 43334), (752, 33653), (922, 27448), (1168, 21667), (1844, 13724), (3431, 7376), (3688, 6862)]