29861616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 82137600

約数和(自身を除く): 52275984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 137, 152, 228, 239, 274, 304, 411, 456, 478, 548, 717, 822, 912, 956, 1096, 1434, 1644, 1912, 2192, 2603, 2868, 3288, 3824, 4541, 5206, 5736, 6576, 7809, 9082, 10412, 11472, 13623, 15618, 18164, 20824, 27246, 31236, 32743, 36328, 41648, 54492, 62472, 65486, 72656, 98229, 108984, 124944, 130972, 196458, 217968, 261944, 392916, 523888, 622117, 785832, 1244234, 1571664, 1866351, 2488468, 3732702, 4976936, 7465404, 9953872, 14930808, 29861616]

約数ペア:

[(1, 29861616), (2, 14930808), (3, 9953872), (4, 7465404), (6, 4976936), (8, 3732702), (12, 2488468), (16, 1866351), (19, 1571664), (24, 1244234), (38, 785832), (48, 622117), (57, 523888), (76, 392916), (114, 261944), (137, 217968), (152, 196458), (228, 130972), (239, 124944), (274, 108984), (304, 98229), (411, 72656), (456, 65486), (478, 62472), (548, 54492), (717, 41648), (822, 36328), (912, 32743), (956, 31236), (1096, 27246), (1434, 20824), (1644, 18164), (1912, 15618), (2192, 13623), (2603, 11472), (2868, 10412), (3288, 9082), (3824, 7809), (4541, 6576), (5206, 5736)]