66633944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 142430400

約数和(自身を除く): 75796456

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 299, 313, 356, 598, 626, 712, 1157, 1196, 1252, 2047, 2314, 2392, 2504, 4069, 4094, 4628, 7199, 8138, 8188, 9256, 14398, 16276, 16376, 26611, 27857, 28796, 32552, 53222, 55714, 57592, 93587, 106444, 111428, 187174, 212888, 222856, 362141, 374348, 640711, 724282, 748696, 1281422, 1448564, 2562844, 2897128, 5125688, 8329243, 16658486, 33316972, 66633944]

約数ペア:

[(1, 66633944), (2, 33316972), (4, 16658486), (8, 8329243), (13, 5125688), (23, 2897128), (26, 2562844), (46, 1448564), (52, 1281422), (89, 748696), (92, 724282), (104, 640711), (178, 374348), (184, 362141), (299, 222856), (313, 212888), (356, 187174), (598, 111428), (626, 106444), (712, 93587), (1157, 57592), (1196, 55714), (1252, 53222), (2047, 32552), (2314, 28796), (2392, 27857), (2504, 26611), (4069, 16376), (4094, 16276), (4628, 14398), (7199, 9256), (8138, 8188)]