28999416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 79795440

約数和(自身を除く): 50796024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 113, 136, 148, 204, 222, 226, 289, 296, 339, 408, 444, 452, 578, 629, 678, 867, 888, 904, 1156, 1258, 1356, 1734, 1887, 1921, 2312, 2516, 2712, 3468, 3774, 3842, 4181, 5032, 5763, 6936, 7548, 7684, 8362, 10693, 11526, 12543, 15096, 15368, 16724, 21386, 23052, 25086, 32079, 32657, 33448, 42772, 46104, 50172, 64158, 65314, 71077, 85544, 97971, 100344, 128316, 130628, 142154, 195942, 213231, 256632, 261256, 284308, 391884, 426462, 568616, 783768, 852924, 1208309, 1705848, 2416618, 3624927, 4833236, 7249854, 9666472, 14499708, 28999416]

約数ペア:

[(1, 28999416), (2, 14499708), (3, 9666472), (4, 7249854), (6, 4833236), (8, 3624927), (12, 2416618), (17, 1705848), (24, 1208309), (34, 852924), (37, 783768), (51, 568616), (68, 426462), (74, 391884), (102, 284308), (111, 261256), (113, 256632), (136, 213231), (148, 195942), (204, 142154), (222, 130628), (226, 128316), (289, 100344), (296, 97971), (339, 85544), (408, 71077), (444, 65314), (452, 64158), (578, 50172), (629, 46104), (678, 42772), (867, 33448), (888, 32657), (904, 32079), (1156, 25086), (1258, 23052), (1356, 21386), (1734, 16724), (1887, 15368), (1921, 15096), (2312, 12543), (2516, 11526), (2712, 10693), (3468, 8362), (3774, 7684), (3842, 7548), (4181, 6936), (5032, 5763)]