38723748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 109069632

約数和(自身を除く): 70345884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1277, 1444, 1596, 2166, 2527, 2554, 3831, 4332, 5054, 5108, 7581, 7662, 8939, 10108, 15162, 15324, 17878, 24263, 26817, 30324, 35756, 48526, 53634, 72789, 97052, 107268, 145578, 169841, 291156, 339682, 460997, 509523, 679364, 921994, 1019046, 1382991, 1843988, 2038092, 2765982, 3226979, 5531964, 6453958, 9680937, 12907916, 19361874, 38723748]

約数ペア:

[(1, 38723748), (2, 19361874), (3, 12907916), (4, 9680937), (6, 6453958), (7, 5531964), (12, 3226979), (14, 2765982), (19, 2038092), (21, 1843988), (28, 1382991), (38, 1019046), (42, 921994), (57, 679364), (76, 509523), (84, 460997), (114, 339682), (133, 291156), (228, 169841), (266, 145578), (361, 107268), (399, 97052), (532, 72789), (722, 53634), (798, 48526), (1083, 35756), (1277, 30324), (1444, 26817), (1596, 24263), (2166, 17878), (2527, 15324), (2554, 15162), (3831, 10108), (4332, 8939), (5054, 7662), (5108, 7581)]