47731648

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2357

約数の個数: 56

約数和(自身を含む): 105613200

約数和(自身を除く): 57881552

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2309, 2584, 4618, 5168, 9236, 10336, 18472, 20672, 36944, 39253, 43871, 73888, 78506, 87742, 147776, 157012, 175484, 314024, 350968, 628048, 701936, 745807, 1256096, 1403872, 1491614, 2512192, 2807744, 2983228, 5966456, 11932912, 23865824, 47731648]

約数ペア:

[(1, 47731648), (2, 23865824), (4, 11932912), (8, 5966456), (16, 2983228), (17, 2807744), (19, 2512192), (32, 1491614), (34, 1403872), (38, 1256096), (64, 745807), (68, 701936), (76, 628048), (136, 350968), (152, 314024), (272, 175484), (304, 157012), (323, 147776), (544, 87742), (608, 78506), (646, 73888), (1088, 43871), (1216, 39253), (1292, 36944), (2309, 20672), (2584, 18472), (4618, 10336), (5168, 9236)]