65825344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1383

約数の個数: 56

約数和(自身を含む): 143086328

約数和(自身を除く): 77260984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1297, 1586, 1952, 2594, 3172, 3904, 5188, 6344, 10376, 12688, 16861, 20752, 25376, 33722, 41504, 50752, 67444, 79117, 83008, 134888, 158234, 269776, 316468, 539552, 632936, 1028521, 1079104, 1265872, 2057042, 2531744, 4114084, 5063488, 8228168, 16456336, 32912672, 65825344]

約数ペア:

[(1, 65825344), (2, 32912672), (4, 16456336), (8, 8228168), (13, 5063488), (16, 4114084), (26, 2531744), (32, 2057042), (52, 1265872), (61, 1079104), (64, 1028521), (104, 632936), (122, 539552), (208, 316468), (244, 269776), (416, 158234), (488, 134888), (793, 83008), (832, 79117), (976, 67444), (1297, 50752), (1586, 41504), (1952, 33722), (2594, 25376), (3172, 20752), (3904, 16861), (5188, 12688), (6344, 10376)]