420349832

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{34591}}^1$

素因数の和:34642

約数の個数: 48

約数和(自身を含む): 946437120

約数和(自身を除く): 526087288

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 34591, 69182, 138364, 242137, 276728, 484274, 968548, 1072321, 1694959, 1937096, 2144642, 3389918, 4289284, 6779836, 7506247, 8578568, 13559672, 15012494, 30024988, 52543729, 60049976, 105087458, 210174916, 420349832]

約数ペア:

[(1, 420349832), (2, 210174916), (4, 105087458), (7, 60049976), (8, 52543729), (14, 30024988), (28, 15012494), (31, 13559672), (49, 8578568), (56, 7506247), (62, 6779836), (98, 4289284), (124, 3389918), (196, 2144642), (217, 1937096), (248, 1694959), (392, 1072321), (434, 968548), (868, 484274), (1519, 276728), (1736, 242137), (3038, 138364), (6076, 69182), (12152, 34591)]