39841872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 118325760

約数和(自身を除く): 78483888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 283, 336, 419, 566, 838, 849, 1132, 1257, 1676, 1698, 1981, 2264, 2514, 2933, 3352, 3396, 3962, 4528, 5028, 5866, 5943, 6704, 6792, 7924, 8799, 10056, 11732, 11886, 13584, 15848, 17598, 20112, 23464, 23772, 31696, 35196, 46928, 47544, 70392, 95088, 118577, 140784, 237154, 355731, 474308, 711462, 830039, 948616, 1422924, 1660078, 1897232, 2490117, 2845848, 3320156, 4980234, 5691696, 6640312, 9960468, 13280624, 19920936, 39841872]

約数ペア:

[(1, 39841872), (2, 19920936), (3, 13280624), (4, 9960468), (6, 6640312), (7, 5691696), (8, 4980234), (12, 3320156), (14, 2845848), (16, 2490117), (21, 1897232), (24, 1660078), (28, 1422924), (42, 948616), (48, 830039), (56, 711462), (84, 474308), (112, 355731), (168, 237154), (283, 140784), (336, 118577), (419, 95088), (566, 70392), (838, 47544), (849, 46928), (1132, 35196), (1257, 31696), (1676, 23772), (1698, 23464), (1981, 20112), (2264, 17598), (2514, 15848), (2933, 13584), (3352, 11886), (3396, 11732), (3962, 10056), (4528, 8799), (5028, 7924), (5866, 6792), (5943, 6704)]