28733012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13327}}^1$

素因数の和:13356

約数の個数: 36

約数和(自身を含む): 63814464

約数和(自身を除く): 35081452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 13327, 26654, 53308, 93289, 146597, 186578, 293194, 373156, 586388, 653023, 1026179, 1306046, 2052358, 2612092, 4104716, 7183253, 14366506, 28733012]

約数ペア:

[(1, 28733012), (2, 14366506), (4, 7183253), (7, 4104716), (11, 2612092), (14, 2052358), (22, 1306046), (28, 1026179), (44, 653023), (49, 586388), (77, 373156), (98, 293194), (154, 186578), (196, 146597), (308, 93289), (539, 53308), (1078, 26654), (2156, 13327)]