1871304896

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{1229}}^1$

素因数の和:1921

約数の個数: 56

約数和(自身を含む): 3822771120

約数和(自身を除く): 1951466224

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 643, 1184, 1229, 1286, 2368, 2458, 2572, 4916, 5144, 9832, 10288, 19664, 20576, 23791, 39328, 41152, 45473, 47582, 78656, 90946, 95164, 181892, 190328, 363784, 380656, 727568, 761312, 790247, 1455136, 1522624, 1580494, 2910272, 3160988, 6321976, 12643952, 25287904, 29239139, 50575808, 58478278, 116956556, 233913112, 467826224, 935652448, 1871304896]

約数ペア:

[(1, 1871304896), (2, 935652448), (4, 467826224), (8, 233913112), (16, 116956556), (32, 58478278), (37, 50575808), (64, 29239139), (74, 25287904), (148, 12643952), (296, 6321976), (592, 3160988), (643, 2910272), (1184, 1580494), (1229, 1522624), (1286, 1455136), (2368, 790247), (2458, 761312), (2572, 727568), (4916, 380656), (5144, 363784), (9832, 190328), (10288, 181892), (19664, 95164), (20576, 90946), (23791, 78656), (39328, 47582), (41152, 45473)]