25382176

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 27840224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 304, 383, 436, 608, 766, 872, 1532, 1744, 2071, 3064, 3488, 4142, 6128, 7277, 8284, 12256, 14554, 16568, 29108, 33136, 41747, 58216, 66272, 83494, 116432, 166988, 232864, 333976, 667952, 793193, 1335904, 1586386, 3172772, 6345544, 12691088, 25382176]

約数ペア:

[(1, 25382176), (2, 12691088), (4, 6345544), (8, 3172772), (16, 1586386), (19, 1335904), (32, 793193), (38, 667952), (76, 333976), (109, 232864), (152, 166988), (218, 116432), (304, 83494), (383, 66272), (436, 58216), (608, 41747), (766, 33136), (872, 29108), (1532, 16568), (1744, 14554), (2071, 12256), (3064, 8284), (3488, 7277), (4142, 6128)]