22465976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 48898080

約数和(自身を除く): 26432104

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 131, 136, 194, 221, 262, 388, 442, 524, 776, 884, 1048, 1261, 1649, 1703, 1768, 2227, 2522, 3298, 3406, 4454, 5044, 6596, 6812, 8908, 10088, 12707, 13192, 13624, 17816, 21437, 25414, 28951, 42874, 50828, 57902, 85748, 101656, 115804, 165191, 171496, 216019, 231608, 330382, 432038, 660764, 864076, 1321528, 1728152, 2808247, 5616494, 11232988, 22465976]

約数ペア:

[(1, 22465976), (2, 11232988), (4, 5616494), (8, 2808247), (13, 1728152), (17, 1321528), (26, 864076), (34, 660764), (52, 432038), (68, 330382), (97, 231608), (104, 216019), (131, 171496), (136, 165191), (194, 115804), (221, 101656), (262, 85748), (388, 57902), (442, 50828), (524, 42874), (776, 28951), (884, 25414), (1048, 21437), (1261, 17816), (1649, 13624), (1703, 13192), (1768, 12707), (2227, 10088), (2522, 8908), (3298, 6812), (3406, 6596), (4454, 5044)]