66618944

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4019}}^1$

素因数の和:4075

約数の個数: 56

約数和(自身を含む): 155204160

約数和(自身を除く): 88585216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4019, 4144, 8038, 8288, 16076, 16576, 28133, 32152, 56266, 64304, 112532, 128608, 148703, 225064, 257216, 297406, 450128, 594812, 900256, 1040921, 1189624, 1800512, 2081842, 2379248, 4163684, 4758496, 8327368, 9516992, 16654736, 33309472, 66618944]

約数ペア:

[(1, 66618944), (2, 33309472), (4, 16654736), (7, 9516992), (8, 8327368), (14, 4758496), (16, 4163684), (28, 2379248), (32, 2081842), (37, 1800512), (56, 1189624), (64, 1040921), (74, 900256), (112, 594812), (148, 450128), (224, 297406), (259, 257216), (296, 225064), (448, 148703), (518, 128608), (592, 112532), (1036, 64304), (1184, 56266), (2072, 32152), (2368, 28133), (4019, 16576), (4144, 16076), (8038, 8288)]