28961367138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{4603}}^1$

素因数の和:5404

約数の個数: 96

約数和(自身を含む): 70156120320

約数和(自身を除く): 41194753182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 739, 774, 946, 1419, 1478, 2217, 2838, 4257, 4434, 4603, 6651, 8129, 8514, 9206, 13302, 13809, 16258, 24387, 27618, 31777, 41427, 48774, 50633, 63554, 73161, 82854, 95331, 101266, 146322, 151899, 190662, 197929, 285993, 303798, 349547, 395858, 455697, 571986, 593787, 699094, 911394, 1048641, 1187574, 1781361, 2097282, 2177219, 3145923, 3401617, 3562722, 4354438, 6291846, 6531657, 6803234, 10204851, 13063314, 19594971, 20409702, 30614553, 37417787, 39189942, 61229106, 74835574, 112253361, 146269531, 224506722, 292539062, 336760083, 438808593, 673520166, 877617186, 1316425779, 1608964841, 2632851558, 3217929682, 4826894523, 9653789046, 14480683569, 28961367138]

約数ペア:

[(1, 28961367138), (2, 14480683569), (3, 9653789046), (6, 4826894523), (9, 3217929682), (11, 2632851558), (18, 1608964841), (22, 1316425779), (33, 877617186), (43, 673520166), (66, 438808593), (86, 336760083), (99, 292539062), (129, 224506722), (198, 146269531), (258, 112253361), (387, 74835574), (473, 61229106), (739, 39189942), (774, 37417787), (946, 30614553), (1419, 20409702), (1478, 19594971), (2217, 13063314), (2838, 10204851), (4257, 6803234), (4434, 6531657), (4603, 6291846), (6651, 4354438), (8129, 3562722), (8514, 3401617), (9206, 3145923), (13302, 2177219), (13809, 2097282), (16258, 1781361), (24387, 1187574), (27618, 1048641), (31777, 911394), (41427, 699094), (48774, 593787), (50633, 571986), (63554, 455697), (73161, 395858), (82854, 349547), (95331, 303798), (101266, 285993), (146322, 197929), (151899, 190662)]