3238508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 7507584

約数和(自身を除く): 4269076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 41, 49, 52, 62, 82, 91, 98, 124, 164, 182, 196, 217, 287, 364, 403, 434, 533, 574, 637, 806, 868, 1066, 1148, 1271, 1274, 1519, 1612, 2009, 2132, 2542, 2548, 2821, 3038, 3731, 4018, 5084, 5642, 6076, 7462, 8036, 8897, 11284, 14924, 16523, 17794, 19747, 26117, 33046, 35588, 39494, 52234, 62279, 66092, 78988, 104468, 115661, 124558, 231322, 249116, 462644, 809627, 1619254, 3238508]

約数ペア:

[(1, 3238508), (2, 1619254), (4, 809627), (7, 462644), (13, 249116), (14, 231322), (26, 124558), (28, 115661), (31, 104468), (41, 78988), (49, 66092), (52, 62279), (62, 52234), (82, 39494), (91, 35588), (98, 33046), (124, 26117), (164, 19747), (182, 17794), (196, 16523), (217, 14924), (287, 11284), (364, 8897), (403, 8036), (434, 7462), (533, 6076), (574, 5642), (637, 5084), (806, 4018), (868, 3731), (1066, 3038), (1148, 2821), (1271, 2548), (1274, 2542), (1519, 2132), (1612, 2009)]