45245368

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 101836800

約数和(自身を除く): 56591432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 389, 434, 469, 536, 778, 868, 938, 1556, 1736, 1876, 2077, 2723, 3112, 3752, 4154, 5446, 8308, 10892, 12059, 14539, 16616, 21784, 24118, 26063, 29078, 48236, 52126, 58156, 84413, 96472, 104252, 116312, 168826, 182441, 208504, 337652, 364882, 675304, 729764, 807953, 1459528, 1615906, 3231812, 5655671, 6463624, 11311342, 22622684, 45245368]

約数ペア:

[(1, 45245368), (2, 22622684), (4, 11311342), (7, 6463624), (8, 5655671), (14, 3231812), (28, 1615906), (31, 1459528), (56, 807953), (62, 729764), (67, 675304), (124, 364882), (134, 337652), (217, 208504), (248, 182441), (268, 168826), (389, 116312), (434, 104252), (469, 96472), (536, 84413), (778, 58156), (868, 52126), (938, 48236), (1556, 29078), (1736, 26063), (1876, 24118), (2077, 21784), (2723, 16616), (3112, 14539), (3752, 12059), (4154, 10892), (5446, 8308)]