69647552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:985

約数の個数: 56

約数和(自身を含む): 150546816

約数和(自身を除く): 80899264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 863, 1261, 1552, 1726, 2522, 3104, 3452, 5044, 6208, 6904, 10088, 11219, 13808, 20176, 22438, 27616, 40352, 44876, 55232, 80704, 83711, 89752, 167422, 179504, 334844, 359008, 669688, 718016, 1088243, 1339376, 2176486, 2678752, 4352972, 5357504, 8705944, 17411888, 34823776, 69647552]

約数ペア:

[(1, 69647552), (2, 34823776), (4, 17411888), (8, 8705944), (13, 5357504), (16, 4352972), (26, 2678752), (32, 2176486), (52, 1339376), (64, 1088243), (97, 718016), (104, 669688), (194, 359008), (208, 334844), (388, 179504), (416, 167422), (776, 89752), (832, 83711), (863, 80704), (1261, 55232), (1552, 44876), (1726, 40352), (2522, 27616), (3104, 22438), (3452, 20176), (5044, 13808), (6208, 11219), (6904, 10088)]