2872506784

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 6622874496

約数和(自身を除く): 3750367712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 97, 112, 146, 194, 224, 292, 388, 511, 584, 679, 776, 1022, 1168, 1358, 1552, 1811, 2044, 2336, 2716, 3104, 3622, 4088, 5432, 7081, 7244, 8176, 10864, 12677, 14162, 14488, 16352, 21728, 25354, 28324, 28976, 49567, 50708, 56648, 57952, 99134, 101416, 113296, 132203, 175667, 198268, 202832, 226592, 264406, 351334, 396536, 405664, 528812, 702668, 793072, 925421, 1057624, 1229669, 1405336, 1586144, 1850842, 2115248, 2459338, 2810672, 3701684, 4230496, 4918676, 5621344, 7403368, 9837352, 12823691, 14806736, 19674704, 25647382, 29613472, 39349408, 51294764, 89765837, 102589528, 179531674, 205179056, 359063348, 410358112, 718126696, 1436253392, 2872506784]

約数ペア:

[(1, 2872506784), (2, 1436253392), (4, 718126696), (7, 410358112), (8, 359063348), (14, 205179056), (16, 179531674), (28, 102589528), (32, 89765837), (56, 51294764), (73, 39349408), (97, 29613472), (112, 25647382), (146, 19674704), (194, 14806736), (224, 12823691), (292, 9837352), (388, 7403368), (511, 5621344), (584, 4918676), (679, 4230496), (776, 3701684), (1022, 2810672), (1168, 2459338), (1358, 2115248), (1552, 1850842), (1811, 1586144), (2044, 1405336), (2336, 1229669), (2716, 1057624), (3104, 925421), (3622, 793072), (4088, 702668), (5432, 528812), (7081, 405664), (7244, 396536), (8176, 351334), (10864, 264406), (12677, 226592), (14162, 202832), (14488, 198268), (16352, 175667), (21728, 132203), (25354, 113296), (28324, 101416), (28976, 99134), (49567, 57952), (50708, 56648)]