68244352

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2595

約数の個数: 64

約数和(自身を含む): 156182400

約数和(自身を除く): 87938048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2551, 3344, 5102, 6688, 10204, 13376, 20408, 26752, 28061, 40816, 48469, 56122, 81632, 96938, 112244, 163264, 193876, 224488, 326528, 387752, 448976, 533159, 775504, 897952, 1066318, 1551008, 1795904, 2132636, 3102016, 3591808, 4265272, 6204032, 8530544, 17061088, 34122176, 68244352]

約数ペア:

[(1, 68244352), (2, 34122176), (4, 17061088), (8, 8530544), (11, 6204032), (16, 4265272), (19, 3591808), (22, 3102016), (32, 2132636), (38, 1795904), (44, 1551008), (64, 1066318), (76, 897952), (88, 775504), (128, 533159), (152, 448976), (176, 387752), (209, 326528), (304, 224488), (352, 193876), (418, 163264), (608, 112244), (704, 96938), (836, 81632), (1216, 56122), (1408, 48469), (1672, 40816), (2432, 28061), (2551, 26752), (3344, 20408), (5102, 13376), (6688, 10204)]