67432816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 60

約数和(自身を含む): 146218072

約数和(自身を除く): 78785256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 571, 671, 968, 976, 1142, 1342, 1936, 2284, 2684, 4568, 5368, 6281, 7381, 9136, 10736, 12562, 14762, 25124, 29524, 34831, 50248, 59048, 69091, 69662, 100496, 118096, 138182, 139324, 276364, 278648, 383141, 552728, 557296, 766282, 1105456, 1532564, 3065128, 4214551, 6130256, 8429102, 16858204, 33716408, 67432816]

約数ペア:

[(1, 67432816), (2, 33716408), (4, 16858204), (8, 8429102), (11, 6130256), (16, 4214551), (22, 3065128), (44, 1532564), (61, 1105456), (88, 766282), (121, 557296), (122, 552728), (176, 383141), (242, 278648), (244, 276364), (484, 139324), (488, 138182), (571, 118096), (671, 100496), (968, 69662), (976, 69091), (1142, 59048), (1342, 50248), (1936, 34831), (2284, 29524), (2684, 25124), (4568, 14762), (5368, 12562), (6281, 10736), (7381, 9136)]