12700768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 27234144

約数和(自身を除く): 14533376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 631, 1184, 1258, 1262, 2516, 2524, 5032, 5048, 10064, 10096, 10727, 20128, 20192, 21454, 23347, 42908, 46694, 85816, 93388, 171632, 186776, 343264, 373552, 396899, 747104, 793798, 1587596, 3175192, 6350384, 12700768]

約数ペア:

[(1, 12700768), (2, 6350384), (4, 3175192), (8, 1587596), (16, 793798), (17, 747104), (32, 396899), (34, 373552), (37, 343264), (68, 186776), (74, 171632), (136, 93388), (148, 85816), (272, 46694), (296, 42908), (544, 23347), (592, 21454), (629, 20192), (631, 20128), (1184, 10727), (1258, 10096), (1262, 10064), (2516, 5048), (2524, 5032)]