747702976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3257}}^1$

素因数の和:3497

約数の個数: 56

約数和(自身を含む): 1578931056

約数和(自身を除く): 831228080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 211, 272, 422, 544, 844, 1088, 1688, 3257, 3376, 3587, 6514, 6752, 7174, 13028, 13504, 14348, 26056, 28696, 52112, 55369, 57392, 104224, 110738, 114784, 208448, 221476, 229568, 442952, 687227, 885904, 1374454, 1771808, 2748908, 3543616, 5497816, 10995632, 11682859, 21991264, 23365718, 43982528, 46731436, 93462872, 186925744, 373851488, 747702976]

約数ペア:

[(1, 747702976), (2, 373851488), (4, 186925744), (8, 93462872), (16, 46731436), (17, 43982528), (32, 23365718), (34, 21991264), (64, 11682859), (68, 10995632), (136, 5497816), (211, 3543616), (272, 2748908), (422, 1771808), (544, 1374454), (844, 885904), (1088, 687227), (1688, 442952), (3257, 229568), (3376, 221476), (3587, 208448), (6514, 114784), (6752, 110738), (7174, 104224), (13028, 57392), (13504, 55369), (14348, 52112), (26056, 28696)]