39771077472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19727717}}^1$

素因数の和:19727740

約数の個数: 72

約数和(自身を含む): 129256008336

約数和(自身を除く): 89484930864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 19727717, 39455434, 59183151, 78910868, 118366302, 138094019, 157821736, 177549453, 236732604, 276188038, 315643472, 355098906, 414282057, 473465208, 552376076, 631286944, 710197812, 828564114, 946930416, 1104752152, 1242846171, 1420395624, 1657128228, 1893860832, 2209504304, 2485692342, 2840791248, 3314256456, 4419008608, 4971384684, 5681582496, 6628512912, 9942769368, 13257025824, 19885538736, 39771077472]

約数ペア:

[(1, 39771077472), (2, 19885538736), (3, 13257025824), (4, 9942769368), (6, 6628512912), (7, 5681582496), (8, 4971384684), (9, 4419008608), (12, 3314256456), (14, 2840791248), (16, 2485692342), (18, 2209504304), (21, 1893860832), (24, 1657128228), (28, 1420395624), (32, 1242846171), (36, 1104752152), (42, 946930416), (48, 828564114), (56, 710197812), (63, 631286944), (72, 552376076), (84, 473465208), (96, 414282057), (112, 355098906), (126, 315643472), (144, 276188038), (168, 236732604), (224, 177549453), (252, 157821736), (288, 138094019), (336, 118366302), (504, 78910868), (672, 59183151), (1008, 39455434), (2016, 19727717)]