115564384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14621}}^1$

素因数の和:14663

約数の個数: 48

約数和(自身を含む): 257932080

約数和(自身を除く): 142367696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 14621, 29242, 58484, 116968, 190073, 233936, 277799, 380146, 467872, 555598, 760292, 1111196, 1520584, 2222392, 3041168, 3611387, 4444784, 6082336, 7222774, 8889568, 14445548, 28891096, 57782192, 115564384]

約数ペア:

[(1, 115564384), (2, 57782192), (4, 28891096), (8, 14445548), (13, 8889568), (16, 7222774), (19, 6082336), (26, 4444784), (32, 3611387), (38, 3041168), (52, 2222392), (76, 1520584), (104, 1111196), (152, 760292), (208, 555598), (247, 467872), (304, 380146), (416, 277799), (494, 233936), (608, 190073), (988, 116968), (1976, 58484), (3952, 29242), (7904, 14621)]