25044128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2469

約数の個数: 48

約数和(自身を含む): 54976320

約数和(自身を除く): 29932192

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2423, 2584, 4846, 5168, 9692, 10336, 19384, 38768, 41191, 46037, 77536, 82382, 92074, 164764, 184148, 329528, 368296, 659056, 736592, 782629, 1318112, 1473184, 1565258, 3130516, 6261032, 12522064, 25044128]

約数ペア:

[(1, 25044128), (2, 12522064), (4, 6261032), (8, 3130516), (16, 1565258), (17, 1473184), (19, 1318112), (32, 782629), (34, 736592), (38, 659056), (68, 368296), (76, 329528), (136, 184148), (152, 164764), (272, 92074), (304, 82382), (323, 77536), (544, 46037), (608, 41191), (646, 38768), (1292, 19384), (2423, 10336), (2584, 9692), (4846, 5168)]