72947995456

素因数分解:

$2^6\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{126323}}^1$

素因数の和:127631

約数の個数: 56

約数和(自身を含む): 165565287360

約数和(自身を除く): 92617291904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1289, 2578, 5156, 9023, 10312, 18046, 20624, 36092, 41248, 72184, 82496, 126323, 144368, 252646, 288736, 505292, 577472, 884261, 1010584, 1768522, 2021168, 3537044, 4042336, 7074088, 8084672, 14148176, 28296352, 56592704, 162830347, 325660694, 651321388, 1139812429, 1302642776, 2279624858, 2605285552, 4559249716, 5210571104, 9118499432, 10421142208, 18236998864, 36473997728, 72947995456]

約数ペア:

[(1, 72947995456), (2, 36473997728), (4, 18236998864), (7, 10421142208), (8, 9118499432), (14, 5210571104), (16, 4559249716), (28, 2605285552), (32, 2279624858), (56, 1302642776), (64, 1139812429), (112, 651321388), (224, 325660694), (448, 162830347), (1289, 56592704), (2578, 28296352), (5156, 14148176), (9023, 8084672), (10312, 7074088), (18046, 4042336), (20624, 3537044), (36092, 2021168), (41248, 1768522), (72184, 1010584), (82496, 884261), (126323, 577472), (144368, 505292), (252646, 288736)]