25151282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 42844032

約数和(自身を除く): 17692750

約数列:

[1, 2, 13, 23, 26, 46, 137, 274, 299, 307, 598, 614, 1781, 3151, 3562, 3991, 6302, 7061, 7982, 14122, 40963, 42059, 81926, 84118, 91793, 183586, 546767, 967357, 1093534, 1934714, 12575641, 25151282]

約数ペア:

[(1, 25151282), (2, 12575641), (13, 1934714), (23, 1093534), (26, 967357), (46, 546767), (137, 183586), (274, 91793), (299, 84118), (307, 81926), (598, 42059), (614, 40963), (1781, 14122), (3151, 7982), (3562, 7061), (3991, 6302)]