65411424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17500

約数の個数: 72

約数和(自身を含む): 200333952

約数和(自身を除く): 134922528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17471, 34942, 52413, 69884, 104826, 139768, 157239, 209652, 227123, 279536, 314478, 419304, 454246, 559072, 628956, 681369, 838608, 908492, 1257912, 1362738, 1677216, 1816984, 2044107, 2515824, 2725476, 3633968, 4088214, 5031648, 5450952, 7267936, 8176428, 10901904, 16352856, 21803808, 32705712, 65411424]

約数ペア:

[(1, 65411424), (2, 32705712), (3, 21803808), (4, 16352856), (6, 10901904), (8, 8176428), (9, 7267936), (12, 5450952), (13, 5031648), (16, 4088214), (18, 3633968), (24, 2725476), (26, 2515824), (32, 2044107), (36, 1816984), (39, 1677216), (48, 1362738), (52, 1257912), (72, 908492), (78, 838608), (96, 681369), (104, 628956), (117, 559072), (144, 454246), (156, 419304), (208, 314478), (234, 279536), (288, 227123), (312, 209652), (416, 157239), (468, 139768), (624, 104826), (936, 69884), (1248, 52413), (1872, 34942), (3744, 17471)]