25725882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 66189312

約数和(自身を除く): 40463430

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 53, 78, 91, 98, 106, 127, 147, 159, 182, 254, 273, 294, 318, 371, 381, 546, 637, 689, 742, 762, 889, 1113, 1274, 1378, 1651, 1778, 1911, 2067, 2226, 2597, 2667, 3302, 3822, 4134, 4823, 4953, 5194, 5334, 6223, 6731, 7791, 9646, 9906, 11557, 12446, 13462, 14469, 15582, 18669, 20193, 23114, 28938, 33761, 34671, 37338, 40386, 47117, 67522, 69342, 80899, 87503, 94234, 101283, 141351, 161798, 175006, 202566, 242697, 262509, 282702, 329819, 485394, 525018, 612521, 659638, 989457, 1225042, 1837563, 1978914, 3675126, 4287647, 8575294, 12862941, 25725882]

約数ペア:

[(1, 25725882), (2, 12862941), (3, 8575294), (6, 4287647), (7, 3675126), (13, 1978914), (14, 1837563), (21, 1225042), (26, 989457), (39, 659638), (42, 612521), (49, 525018), (53, 485394), (78, 329819), (91, 282702), (98, 262509), (106, 242697), (127, 202566), (147, 175006), (159, 161798), (182, 141351), (254, 101283), (273, 94234), (294, 87503), (318, 80899), (371, 69342), (381, 67522), (546, 47117), (637, 40386), (689, 37338), (742, 34671), (762, 33761), (889, 28938), (1113, 23114), (1274, 20193), (1378, 18669), (1651, 15582), (1778, 14469), (1911, 13462), (2067, 12446), (2226, 11557), (2597, 9906), (2667, 9646), (3302, 7791), (3822, 6731), (4134, 6223), (4823, 5334), (4953, 5194)]