27844644664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{2927}}^1$

素因数の和:3484

約数の個数: 64

約数和(自身を含む): 54643507200

約数和(自身を除く): 26798862536

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 431, 712, 862, 1724, 2759, 2927, 3448, 5518, 5854, 11036, 11708, 13361, 22072, 23416, 26722, 38359, 53444, 76718, 90737, 106888, 153436, 181474, 260503, 306872, 362948, 521006, 725896, 1042012, 1189129, 1261537, 2084024, 2378258, 2523074, 4756516, 5046148, 8075593, 9513032, 10092296, 16151186, 32302372, 39107647, 64604744, 78215294, 112276793, 156430588, 224553586, 312861176, 449107172, 898214344, 3480580583, 6961161166, 13922322332, 27844644664]

約数ペア:

[(1, 27844644664), (2, 13922322332), (4, 6961161166), (8, 3480580583), (31, 898214344), (62, 449107172), (89, 312861176), (124, 224553586), (178, 156430588), (248, 112276793), (356, 78215294), (431, 64604744), (712, 39107647), (862, 32302372), (1724, 16151186), (2759, 10092296), (2927, 9513032), (3448, 8075593), (5518, 5046148), (5854, 4756516), (11036, 2523074), (11708, 2378258), (13361, 2084024), (22072, 1261537), (23416, 1189129), (26722, 1042012), (38359, 725896), (53444, 521006), (76718, 362948), (90737, 306872), (106888, 260503), (153436, 181474)]