65081984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 149817600

約数和(自身を除く): 84735616

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2719, 2992, 5438, 5984, 10876, 11968, 21752, 23936, 29909, 43504, 46223, 59818, 87008, 92446, 119636, 174016, 184892, 239272, 348032, 369784, 478544, 508453, 739568, 957088, 1016906, 1479136, 1914176, 2033812, 2958272, 3828352, 4067624, 5916544, 8135248, 16270496, 32540992, 65081984]

約数ペア:

[(1, 65081984), (2, 32540992), (4, 16270496), (8, 8135248), (11, 5916544), (16, 4067624), (17, 3828352), (22, 2958272), (32, 2033812), (34, 1914176), (44, 1479136), (64, 1016906), (68, 957088), (88, 739568), (128, 508453), (136, 478544), (176, 369784), (187, 348032), (272, 239272), (352, 184892), (374, 174016), (544, 119636), (704, 92446), (748, 87008), (1088, 59818), (1408, 46223), (1496, 43504), (2176, 29909), (2719, 23936), (2992, 21752), (5438, 11968), (5984, 10876)]