867918272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61363}}^1$

素因数の和:61405

約数の個数: 56

約数和(自身を含む): 1963893456

約数和(自身を除く): 1095975184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 61363, 122726, 245452, 490904, 797719, 981808, 1043171, 1595438, 1963616, 2086342, 3190876, 3927232, 4172684, 6381752, 8345368, 12763504, 13561223, 16690736, 25527008, 27122446, 33381472, 51054016, 54244892, 66762944, 108489784, 216979568, 433959136, 867918272]

約数ペア:

[(1, 867918272), (2, 433959136), (4, 216979568), (8, 108489784), (13, 66762944), (16, 54244892), (17, 51054016), (26, 33381472), (32, 27122446), (34, 25527008), (52, 16690736), (64, 13561223), (68, 12763504), (104, 8345368), (136, 6381752), (208, 4172684), (221, 3927232), (272, 3190876), (416, 2086342), (442, 1963616), (544, 1595438), (832, 1043171), (884, 981808), (1088, 797719), (1768, 490904), (3536, 245452), (7072, 122726), (14144, 61363)]