61845728

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 149688000

約数和(自身を除く): 87842272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 109, 112, 119, 136, 149, 218, 224, 238, 272, 298, 436, 476, 544, 596, 763, 872, 952, 1043, 1192, 1526, 1744, 1853, 1904, 2086, 2384, 2533, 3052, 3488, 3706, 3808, 4172, 4768, 5066, 6104, 7412, 8344, 10132, 12208, 12971, 14824, 16241, 16688, 17731, 20264, 24416, 25942, 29648, 32482, 33376, 35462, 40528, 51884, 59296, 64964, 70924, 81056, 103768, 113687, 129928, 141848, 207536, 227374, 259856, 276097, 283696, 415072, 454748, 519712, 552194, 567392, 909496, 1104388, 1818992, 1932679, 2208776, 3637984, 3865358, 4417552, 7730716, 8835104, 15461432, 30922864, 61845728]

約数ペア:

[(1, 61845728), (2, 30922864), (4, 15461432), (7, 8835104), (8, 7730716), (14, 4417552), (16, 3865358), (17, 3637984), (28, 2208776), (32, 1932679), (34, 1818992), (56, 1104388), (68, 909496), (109, 567392), (112, 552194), (119, 519712), (136, 454748), (149, 415072), (218, 283696), (224, 276097), (238, 259856), (272, 227374), (298, 207536), (436, 141848), (476, 129928), (544, 113687), (596, 103768), (763, 81056), (872, 70924), (952, 64964), (1043, 59296), (1192, 51884), (1526, 40528), (1744, 35462), (1853, 33376), (1904, 32482), (2086, 29648), (2384, 25942), (2533, 24416), (3052, 20264), (3488, 17731), (3706, 16688), (3808, 16241), (4172, 14824), (4768, 12971), (5066, 12208), (6104, 10132), (7412, 8344)]