56727808

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 119537208

約数和(自身を除く): 62809400

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 113, 128, 148, 212, 226, 256, 296, 424, 452, 592, 848, 904, 1184, 1696, 1808, 1961, 2368, 3392, 3616, 3922, 4181, 4736, 5989, 6784, 7232, 7844, 8362, 9472, 11978, 13568, 14464, 15688, 16724, 23956, 28928, 31376, 33448, 47912, 62752, 66896, 95824, 125504, 133792, 191648, 221593, 251008, 267584, 383296, 443186, 502016, 535168, 766592, 886372, 1070336, 1533184, 1772744, 3545488, 7090976, 14181952, 28363904, 56727808]

約数ペア:

[(1, 56727808), (2, 28363904), (4, 14181952), (8, 7090976), (16, 3545488), (32, 1772744), (37, 1533184), (53, 1070336), (64, 886372), (74, 766592), (106, 535168), (113, 502016), (128, 443186), (148, 383296), (212, 267584), (226, 251008), (256, 221593), (296, 191648), (424, 133792), (452, 125504), (592, 95824), (848, 66896), (904, 62752), (1184, 47912), (1696, 33448), (1808, 31376), (1961, 28928), (2368, 23956), (3392, 16724), (3616, 15688), (3922, 14464), (4181, 13568), (4736, 11978), (5989, 9472), (6784, 8362), (7232, 7844)]