13881474304

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{77797}}^1$

素因数の和:77871

約数の個数: 72

約数和(自身を含む): 30054612168

約数和(自身を除く): 16173137864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 328, 544, 656, 697, 1088, 1312, 1394, 2176, 2624, 2788, 4352, 5248, 5576, 10496, 11152, 22304, 44608, 77797, 89216, 155594, 178432, 311188, 622376, 1244752, 1322549, 2489504, 2645098, 3189677, 4979008, 5290196, 6379354, 9958016, 10580392, 12758708, 19916032, 21160784, 25517416, 42321568, 51034832, 54224509, 84643136, 102069664, 108449018, 169286272, 204139328, 216898036, 338572544, 408278656, 433796072, 816557312, 867592144, 1735184288, 3470368576, 6940737152, 13881474304]

約数ペア:

[(1, 13881474304), (2, 6940737152), (4, 3470368576), (8, 1735184288), (16, 867592144), (17, 816557312), (32, 433796072), (34, 408278656), (41, 338572544), (64, 216898036), (68, 204139328), (82, 169286272), (128, 108449018), (136, 102069664), (164, 84643136), (256, 54224509), (272, 51034832), (328, 42321568), (544, 25517416), (656, 21160784), (697, 19916032), (1088, 12758708), (1312, 10580392), (1394, 9958016), (2176, 6379354), (2624, 5290196), (2788, 4979008), (4352, 3189677), (5248, 2645098), (5576, 2489504), (10496, 1322549), (11152, 1244752), (22304, 622376), (44608, 311188), (77797, 178432), (89216, 155594)]