67402496

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 159186720

約数和(自身を除く): 91784224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1297, 1624, 1792, 1856, 2594, 3248, 3712, 5188, 6496, 7424, 9079, 10376, 12992, 18158, 20752, 25984, 36316, 37613, 41504, 51968, 72632, 75226, 83008, 145264, 150452, 166016, 263291, 290528, 300904, 332032, 526582, 581056, 601808, 1053164, 1162112, 1203616, 2106328, 2324224, 2407232, 4212656, 4814464, 8425312, 9628928, 16850624, 33701248, 67402496]

約数ペア:

[(1, 67402496), (2, 33701248), (4, 16850624), (7, 9628928), (8, 8425312), (14, 4814464), (16, 4212656), (28, 2407232), (29, 2324224), (32, 2106328), (56, 1203616), (58, 1162112), (64, 1053164), (112, 601808), (116, 581056), (128, 526582), (203, 332032), (224, 300904), (232, 290528), (256, 263291), (406, 166016), (448, 150452), (464, 145264), (812, 83008), (896, 75226), (928, 72632), (1297, 51968), (1624, 41504), (1792, 37613), (1856, 36316), (2594, 25984), (3248, 20752), (3712, 18158), (5188, 12992), (6496, 10376), (7424, 9079)]