1349987648

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4051}}^1$

素因数の和:4231

約数の個数: 56

約数和(自身を含む): 2766511104

約数和(自身を除く): 1416523456

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 328, 508, 656, 1016, 1312, 2032, 2624, 4051, 4064, 5207, 8102, 8128, 10414, 16204, 20828, 32408, 41656, 64816, 83312, 129632, 166091, 166624, 259264, 332182, 333248, 514477, 664364, 1028954, 1328728, 2057908, 2657456, 4115816, 5314912, 8231632, 10629824, 16463264, 21093557, 32926528, 42187114, 84374228, 168748456, 337496912, 674993824, 1349987648]

約数ペア:

[(1, 1349987648), (2, 674993824), (4, 337496912), (8, 168748456), (16, 84374228), (32, 42187114), (41, 32926528), (64, 21093557), (82, 16463264), (127, 10629824), (164, 8231632), (254, 5314912), (328, 4115816), (508, 2657456), (656, 2057908), (1016, 1328728), (1312, 1028954), (2032, 664364), (2624, 514477), (4051, 333248), (4064, 332182), (5207, 259264), (8102, 166624), (8128, 166091), (10414, 129632), (16204, 83312), (20828, 64816), (32408, 41656)]