74839744

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:1985

約数の個数: 56

約数和(自身を含む): 171724320

約数和(自身を除く): 96884576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 1877, 2492, 2848, 3754, 4984, 5696, 7508, 9968, 13139, 15016, 19936, 26278, 30032, 39872, 52556, 60064, 105112, 120128, 167053, 210224, 334106, 420448, 668212, 840896, 1169371, 1336424, 2338742, 2672848, 4677484, 5345696, 9354968, 10691392, 18709936, 37419872, 74839744]

約数ペア:

[(1, 74839744), (2, 37419872), (4, 18709936), (7, 10691392), (8, 9354968), (14, 5345696), (16, 4677484), (28, 2672848), (32, 2338742), (56, 1336424), (64, 1169371), (89, 840896), (112, 668212), (178, 420448), (224, 334106), (356, 210224), (448, 167053), (623, 120128), (712, 105112), (1246, 60064), (1424, 52556), (1877, 39872), (2492, 30032), (2848, 26278), (3754, 19936), (4984, 15016), (5696, 13139), (7508, 9968)]