64020352

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 142657200

約数和(自身を除く): 78636848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 451, 656, 704, 902, 1109, 1312, 1408, 1804, 2218, 2624, 3608, 4436, 5248, 7216, 8872, 12199, 14432, 17744, 24398, 28864, 35488, 45469, 48796, 57728, 70976, 90938, 97592, 141952, 181876, 195184, 363752, 390368, 500159, 727504, 780736, 1000318, 1455008, 1561472, 2000636, 2910016, 4001272, 5820032, 8002544, 16005088, 32010176, 64020352]

約数ペア:

[(1, 64020352), (2, 32010176), (4, 16005088), (8, 8002544), (11, 5820032), (16, 4001272), (22, 2910016), (32, 2000636), (41, 1561472), (44, 1455008), (64, 1000318), (82, 780736), (88, 727504), (128, 500159), (164, 390368), (176, 363752), (328, 195184), (352, 181876), (451, 141952), (656, 97592), (704, 90938), (902, 70976), (1109, 57728), (1312, 48796), (1408, 45469), (1804, 35488), (2218, 28864), (2624, 24398), (3608, 17744), (4436, 14432), (5248, 12199), (7216, 8872)]