73204568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10247}}^1$

素因数の和:10319

約数の個数: 32

約数和(自身を含む): 147571200

約数和(自身を除く): 74366632

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 10247, 20494, 40988, 81976, 194693, 389386, 481609, 778772, 963218, 1557544, 1926436, 3852872, 9150571, 18301142, 36602284, 73204568]

約数ペア:

[(1, 73204568), (2, 36602284), (4, 18301142), (8, 9150571), (19, 3852872), (38, 1926436), (47, 1557544), (76, 963218), (94, 778772), (152, 481609), (188, 389386), (376, 194693), (893, 81976), (1786, 40988), (3572, 20494), (7144, 10247)]