25165736148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{602801}}^1$

素因数の和:602893

約数の個数: 72

約数和(自身を含む): 69269183424

約数和(自身を除く): 44103447276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 5964, 6958, 10437, 13916, 20874, 41748, 602801, 1205602, 1808403, 2411204, 3616806, 4219607, 7233612, 8439214, 12658821, 16878428, 25317642, 29537249, 42798871, 50635284, 59074498, 85597742, 88611747, 118148996, 128396613, 171195484, 177223494, 256793226, 299592097, 354446988, 513586452, 599184194, 898776291, 1198368388, 1797552582, 2097144679, 3595105164, 4194289358, 6291434037, 8388578716, 12582868074, 25165736148]

約数ペア:

[(1, 25165736148), (2, 12582868074), (3, 8388578716), (4, 6291434037), (6, 4194289358), (7, 3595105164), (12, 2097144679), (14, 1797552582), (21, 1198368388), (28, 898776291), (42, 599184194), (49, 513586452), (71, 354446988), (84, 299592097), (98, 256793226), (142, 177223494), (147, 171195484), (196, 128396613), (213, 118148996), (284, 88611747), (294, 85597742), (426, 59074498), (497, 50635284), (588, 42798871), (852, 29537249), (994, 25317642), (1491, 16878428), (1988, 12658821), (2982, 8439214), (3479, 7233612), (5964, 4219607), (6958, 3616806), (10437, 2411204), (13916, 1808403), (20874, 1205602), (41748, 602801)]