29181112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 63763200

約数和(自身を除く): 34582088

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 491, 646, 782, 874, 982, 1292, 1564, 1748, 1964, 2584, 3128, 3496, 3928, 7429, 8347, 9329, 11293, 14858, 16694, 18658, 22586, 29716, 33388, 37316, 45172, 59432, 66776, 74632, 90344, 158593, 191981, 214567, 317186, 383962, 429134, 634372, 767924, 858268, 1268744, 1535848, 1716536, 3647639, 7295278, 14590556, 29181112]

約数ペア:

[(1, 29181112), (2, 14590556), (4, 7295278), (8, 3647639), (17, 1716536), (19, 1535848), (23, 1268744), (34, 858268), (38, 767924), (46, 634372), (68, 429134), (76, 383962), (92, 317186), (136, 214567), (152, 191981), (184, 158593), (323, 90344), (391, 74632), (437, 66776), (491, 59432), (646, 45172), (782, 37316), (874, 33388), (982, 29716), (1292, 22586), (1564, 18658), (1748, 16694), (1964, 14858), (2584, 11293), (3128, 9329), (3496, 8347), (3928, 7429)]