64187816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 87876184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 1106, 1319, 1738, 2212, 2638, 3476, 4424, 5276, 6083, 6952, 9233, 10552, 12166, 14509, 18466, 24332, 29018, 36932, 48664, 58036, 73864, 101563, 104201, 116072, 203126, 208402, 406252, 416804, 729407, 812504, 833608, 1146211, 1458814, 2292422, 2917628, 4584844, 5835256, 8023477, 9169688, 16046954, 32093908, 64187816]

約数ペア:

[(1, 64187816), (2, 32093908), (4, 16046954), (7, 9169688), (8, 8023477), (11, 5835256), (14, 4584844), (22, 2917628), (28, 2292422), (44, 1458814), (56, 1146211), (77, 833608), (79, 812504), (88, 729407), (154, 416804), (158, 406252), (308, 208402), (316, 203126), (553, 116072), (616, 104201), (632, 101563), (869, 73864), (1106, 58036), (1319, 48664), (1738, 36932), (2212, 29018), (2638, 24332), (3476, 18466), (4424, 14509), (5276, 12166), (6083, 10552), (6952, 9233)]