65408256

素因数分解:

$2^8\times 3^3\times {\mathrm{9463}}^1$

素因数の和:9488

約数の個数: 72

約数和(自身を含む): 193444160

約数和(自身を除く): 128035904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 9463, 18926, 28389, 37852, 56778, 75704, 85167, 113556, 151408, 170334, 227112, 255501, 302816, 340668, 454224, 511002, 605632, 681336, 908448, 1022004, 1211264, 1362672, 1816896, 2044008, 2422528, 2725344, 3633792, 4088016, 5450688, 7267584, 8176032, 10901376, 16352064, 21802752, 32704128, 65408256]

約数ペア:

[(1, 65408256), (2, 32704128), (3, 21802752), (4, 16352064), (6, 10901376), (8, 8176032), (9, 7267584), (12, 5450688), (16, 4088016), (18, 3633792), (24, 2725344), (27, 2422528), (32, 2044008), (36, 1816896), (48, 1362672), (54, 1211264), (64, 1022004), (72, 908448), (96, 681336), (108, 605632), (128, 511002), (144, 454224), (192, 340668), (216, 302816), (256, 255501), (288, 227112), (384, 170334), (432, 151408), (576, 113556), (768, 85167), (864, 75704), (1152, 56778), (1728, 37852), (2304, 28389), (3456, 18926), (6912, 9463)]