40104078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 95344128

約数和(自身を除く): 55240050

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 131, 197, 222, 259, 262, 393, 394, 518, 591, 777, 786, 917, 1182, 1379, 1554, 1834, 2751, 2758, 4137, 4847, 5502, 7289, 8274, 9694, 14541, 14578, 21867, 25807, 29082, 33929, 43734, 51023, 51614, 67858, 77421, 101787, 102046, 153069, 154842, 180649, 203574, 306138, 361298, 541947, 954859, 1083894, 1909718, 2864577, 5729154, 6684013, 13368026, 20052039, 40104078]

約数ペア:

[(1, 40104078), (2, 20052039), (3, 13368026), (6, 6684013), (7, 5729154), (14, 2864577), (21, 1909718), (37, 1083894), (42, 954859), (74, 541947), (111, 361298), (131, 306138), (197, 203574), (222, 180649), (259, 154842), (262, 153069), (393, 102046), (394, 101787), (518, 77421), (591, 67858), (777, 51614), (786, 51023), (917, 43734), (1182, 33929), (1379, 29082), (1554, 25807), (1834, 21867), (2751, 14578), (2758, 14541), (4137, 9694), (4847, 8274), (5502, 7289)]