25048704

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 71628480

約数和(自身を除く): 46579776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 41, 43, 48, 64, 74, 82, 86, 96, 111, 123, 128, 129, 148, 164, 172, 192, 222, 246, 258, 296, 328, 344, 384, 444, 492, 516, 592, 656, 688, 888, 984, 1032, 1184, 1312, 1376, 1517, 1591, 1763, 1776, 1968, 2064, 2368, 2624, 2752, 3034, 3182, 3526, 3552, 3936, 4128, 4551, 4736, 4773, 5248, 5289, 5504, 6068, 6364, 7052, 7104, 7872, 8256, 9102, 9546, 10578, 12136, 12728, 14104, 14208, 15744, 16512, 18204, 19092, 21156, 24272, 25456, 28208, 36408, 38184, 42312, 48544, 50912, 56416, 65231, 72816, 76368, 84624, 97088, 101824, 112832, 130462, 145632, 152736, 169248, 194176, 195693, 203648, 225664, 260924, 291264, 305472, 338496, 391386, 521848, 582528, 610944, 676992, 782772, 1043696, 1565544, 2087392, 3131088, 4174784, 6262176, 8349568, 12524352, 25048704]

約数ペア:

[(1, 25048704), (2, 12524352), (3, 8349568), (4, 6262176), (6, 4174784), (8, 3131088), (12, 2087392), (16, 1565544), (24, 1043696), (32, 782772), (37, 676992), (41, 610944), (43, 582528), (48, 521848), (64, 391386), (74, 338496), (82, 305472), (86, 291264), (96, 260924), (111, 225664), (123, 203648), (128, 195693), (129, 194176), (148, 169248), (164, 152736), (172, 145632), (192, 130462), (222, 112832), (246, 101824), (258, 97088), (296, 84624), (328, 76368), (344, 72816), (384, 65231), (444, 56416), (492, 50912), (516, 48544), (592, 42312), (656, 38184), (688, 36408), (888, 28208), (984, 25456), (1032, 24272), (1184, 21156), (1312, 19092), (1376, 18204), (1517, 16512), (1591, 15744), (1763, 14208), (1776, 14104), (1968, 12728), (2064, 12136), (2368, 10578), (2624, 9546), (2752, 9102), (3034, 8256), (3182, 7872), (3526, 7104), (3552, 7052), (3936, 6364), (4128, 6068), (4551, 5504), (4736, 5289), (4773, 5248)]