28943618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 48926592

約数和(自身を除く): 19982974

約数列:

[1, 2, 11, 22, 53, 103, 106, 206, 241, 482, 583, 1133, 1166, 2266, 2651, 5302, 5459, 10918, 12773, 24823, 25546, 49646, 60049, 120098, 140503, 273053, 281006, 546106, 1315619, 2631238, 14471809, 28943618]

約数ペア:

[(1, 28943618), (2, 14471809), (11, 2631238), (22, 1315619), (53, 546106), (103, 281006), (106, 273053), (206, 140503), (241, 120098), (482, 60049), (583, 49646), (1133, 25546), (1166, 24823), (2266, 12773), (2651, 10918), (5302, 5459)]