1664760064

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14419}}^1$

素因数の和:14487

約数の個数: 72

約数和(自身を含む): 3713784480

約数和(自身を除く): 2049024416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1312, 1408, 1804, 2624, 2816, 3608, 5248, 7216, 10496, 14419, 14432, 28838, 28864, 57676, 57728, 115352, 115456, 158609, 230704, 317218, 461408, 591179, 634436, 922816, 1182358, 1268872, 1845632, 2364716, 2537744, 3691264, 4729432, 5075488, 6502969, 9458864, 10150976, 13005938, 18917728, 20301952, 26011876, 37835456, 40603904, 52023752, 75670912, 104047504, 151341824, 208095008, 416190016, 832380032, 1664760064]

約数ペア:

[(1, 1664760064), (2, 832380032), (4, 416190016), (8, 208095008), (11, 151341824), (16, 104047504), (22, 75670912), (32, 52023752), (41, 40603904), (44, 37835456), (64, 26011876), (82, 20301952), (88, 18917728), (128, 13005938), (164, 10150976), (176, 9458864), (256, 6502969), (328, 5075488), (352, 4729432), (451, 3691264), (656, 2537744), (704, 2364716), (902, 1845632), (1312, 1268872), (1408, 1182358), (1804, 922816), (2624, 634436), (2816, 591179), (3608, 461408), (5248, 317218), (7216, 230704), (10496, 158609), (14419, 115456), (14432, 115352), (28838, 57728), (28864, 57676)]