7130378408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 14269685760

約数和(自身を除く): 7139307352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 373, 383, 734, 746, 766, 1468, 1492, 1532, 2936, 2984, 3064, 6239, 6341, 6511, 12478, 12682, 13022, 24956, 25364, 26044, 49912, 50728, 52088, 136891, 140561, 142859, 273782, 281122, 285718, 547564, 562244, 571436, 1095128, 1124488, 1142872, 2327147, 2389537, 2428603, 4654294, 4779074, 4857206, 9308588, 9558148, 9714412, 18617176, 19116296, 19428824, 52429253, 104858506, 209717012, 419434024, 891297301, 1782594602, 3565189204, 7130378408]

約数ペア:

[(1, 7130378408), (2, 3565189204), (4, 1782594602), (8, 891297301), (17, 419434024), (34, 209717012), (68, 104858506), (136, 52429253), (367, 19428824), (373, 19116296), (383, 18617176), (734, 9714412), (746, 9558148), (766, 9308588), (1468, 4857206), (1492, 4779074), (1532, 4654294), (2936, 2428603), (2984, 2389537), (3064, 2327147), (6239, 1142872), (6341, 1124488), (6511, 1095128), (12478, 571436), (12682, 562244), (13022, 547564), (24956, 285718), (25364, 281122), (26044, 273782), (49912, 142859), (50728, 140561), (52088, 136891)]