1487994592

素因数分解:

$2^5\times 7^1\times {\mathrm{643}}^1\times {\mathrm{10331}}^1$

素因数の和:10991

約数の個数: 48

約数和(自身を含む): 3353519232

約数和(自身を除く): 1865524640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 643, 1286, 2572, 4501, 5144, 9002, 10288, 10331, 18004, 20576, 20662, 36008, 41324, 72016, 72317, 82648, 144032, 144634, 165296, 289268, 330592, 578536, 1157072, 2314144, 6642833, 13285666, 26571332, 46499831, 53142664, 92999662, 106285328, 185999324, 212570656, 371998648, 743997296, 1487994592]

約数ペア:

[(1, 1487994592), (2, 743997296), (4, 371998648), (7, 212570656), (8, 185999324), (14, 106285328), (16, 92999662), (28, 53142664), (32, 46499831), (56, 26571332), (112, 13285666), (224, 6642833), (643, 2314144), (1286, 1157072), (2572, 578536), (4501, 330592), (5144, 289268), (9002, 165296), (10288, 144634), (10331, 144032), (18004, 82648), (20576, 72317), (20662, 72016), (36008, 41324)]