40778840216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1\times {\mathrm{1453}}^1$

素因数の和:2508

約数の個数: 64

約数和(自身を含む): 79819365600

約数和(自身を除く): 39040525384

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 883, 1096, 1453, 1766, 2906, 3532, 3973, 5812, 7064, 7946, 11624, 15892, 25607, 31784, 42137, 51214, 84274, 102428, 120971, 168548, 199061, 204856, 241942, 337096, 398122, 483884, 796244, 967768, 1282999, 1592488, 2565998, 3508159, 5131996, 5772769, 7016318, 10263992, 11545538, 14032636, 23091076, 28065272, 37206971, 46182152, 74413942, 148827884, 175770863, 297655768, 351541726, 703083452, 1406166904, 5097355027, 10194710054, 20389420108, 40778840216]

約数ペア:

[(1, 40778840216), (2, 20389420108), (4, 10194710054), (8, 5097355027), (29, 1406166904), (58, 703083452), (116, 351541726), (137, 297655768), (232, 175770863), (274, 148827884), (548, 74413942), (883, 46182152), (1096, 37206971), (1453, 28065272), (1766, 23091076), (2906, 14032636), (3532, 11545538), (3973, 10263992), (5812, 7016318), (7064, 5772769), (7946, 5131996), (11624, 3508159), (15892, 2565998), (25607, 1592488), (31784, 1282999), (42137, 967768), (51214, 796244), (84274, 483884), (102428, 398122), (120971, 337096), (168548, 241942), (199061, 204856)]