25306704

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 74758112

約数和(自身を除く): 49451408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 61, 67, 72, 86, 122, 129, 134, 144, 172, 183, 201, 244, 258, 268, 344, 366, 387, 402, 488, 516, 536, 549, 603, 688, 732, 774, 804, 976, 1032, 1072, 1098, 1206, 1464, 1548, 1608, 2064, 2196, 2412, 2623, 2881, 2928, 3096, 3216, 4087, 4392, 4824, 5246, 5762, 6192, 7869, 8174, 8643, 8784, 9648, 10492, 11524, 12261, 15738, 16348, 17286, 20984, 23048, 23607, 24522, 25929, 31476, 32696, 34572, 36783, 41968, 46096, 47214, 49044, 51858, 62952, 65392, 69144, 73566, 94428, 98088, 103716, 125904, 138288, 147132, 175741, 188856, 196176, 207432, 294264, 351482, 377712, 414864, 527223, 588528, 702964, 1054446, 1405928, 1581669, 2108892, 2811856, 3163338, 4217784, 6326676, 8435568, 12653352, 25306704]

約数ペア:

[(1, 25306704), (2, 12653352), (3, 8435568), (4, 6326676), (6, 4217784), (8, 3163338), (9, 2811856), (12, 2108892), (16, 1581669), (18, 1405928), (24, 1054446), (36, 702964), (43, 588528), (48, 527223), (61, 414864), (67, 377712), (72, 351482), (86, 294264), (122, 207432), (129, 196176), (134, 188856), (144, 175741), (172, 147132), (183, 138288), (201, 125904), (244, 103716), (258, 98088), (268, 94428), (344, 73566), (366, 69144), (387, 65392), (402, 62952), (488, 51858), (516, 49044), (536, 47214), (549, 46096), (603, 41968), (688, 36783), (732, 34572), (774, 32696), (804, 31476), (976, 25929), (1032, 24522), (1072, 23607), (1098, 23048), (1206, 20984), (1464, 17286), (1548, 16348), (1608, 15738), (2064, 12261), (2196, 11524), (2412, 10492), (2623, 9648), (2881, 8784), (2928, 8643), (3096, 8174), (3216, 7869), (4087, 6192), (4392, 5762), (4824, 5246)]