7065996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 19592496

約数和(自身を除く): 12526500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 197, 244, 294, 366, 394, 427, 588, 591, 732, 788, 854, 1182, 1281, 1379, 1708, 2364, 2562, 2758, 2989, 4137, 5124, 5516, 5978, 8274, 8967, 9653, 11956, 12017, 16548, 17934, 19306, 24034, 28959, 35868, 36051, 38612, 48068, 57918, 72102, 84119, 115836, 144204, 168238, 252357, 336476, 504714, 588833, 1009428, 1177666, 1766499, 2355332, 3532998, 7065996]

約数ペア:

[(1, 7065996), (2, 3532998), (3, 2355332), (4, 1766499), (6, 1177666), (7, 1009428), (12, 588833), (14, 504714), (21, 336476), (28, 252357), (42, 168238), (49, 144204), (61, 115836), (84, 84119), (98, 72102), (122, 57918), (147, 48068), (183, 38612), (196, 36051), (197, 35868), (244, 28959), (294, 24034), (366, 19306), (394, 17934), (427, 16548), (588, 12017), (591, 11956), (732, 9653), (788, 8967), (854, 8274), (1182, 5978), (1281, 5516), (1379, 5124), (1708, 4137), (2364, 2989), (2562, 2758)]