30572672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 69115200

約数和(自身を除く): 38542528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 967, 988, 1216, 1664, 1934, 1976, 2432, 3868, 3952, 7736, 7904, 12571, 15472, 15808, 18373, 25142, 30944, 31616, 36746, 50284, 61888, 73492, 100568, 123776, 146984, 201136, 238849, 293968, 402272, 477698, 587936, 804544, 955396, 1175872, 1609088, 1910792, 2351744, 3821584, 7643168, 15286336, 30572672]

約数ペア:

[(1, 30572672), (2, 15286336), (4, 7643168), (8, 3821584), (13, 2351744), (16, 1910792), (19, 1609088), (26, 1175872), (32, 955396), (38, 804544), (52, 587936), (64, 477698), (76, 402272), (104, 293968), (128, 238849), (152, 201136), (208, 146984), (247, 123776), (304, 100568), (416, 73492), (494, 61888), (608, 50284), (832, 36746), (967, 31616), (988, 30944), (1216, 25142), (1664, 18373), (1934, 15808), (1976, 15472), (2432, 12571), (3868, 7904), (3952, 7736)]