68087552

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 150234000

約数和(自身を除く): 82146448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 499, 533, 656, 832, 998, 1066, 1312, 1664, 1996, 2132, 2624, 3328, 3992, 4264, 5248, 6487, 7984, 8528, 10496, 12974, 15968, 17056, 20459, 25948, 31936, 34112, 40918, 51896, 63872, 68224, 81836, 103792, 127744, 136448, 163672, 207584, 265967, 327344, 415168, 531934, 654688, 830336, 1063868, 1309376, 1660672, 2127736, 2618752, 4255472, 5237504, 8510944, 17021888, 34043776, 68087552]

約数ペア:

[(1, 68087552), (2, 34043776), (4, 17021888), (8, 8510944), (13, 5237504), (16, 4255472), (26, 2618752), (32, 2127736), (41, 1660672), (52, 1309376), (64, 1063868), (82, 830336), (104, 654688), (128, 531934), (164, 415168), (208, 327344), (256, 265967), (328, 207584), (416, 163672), (499, 136448), (533, 127744), (656, 103792), (832, 81836), (998, 68224), (1066, 63872), (1312, 51896), (1664, 40918), (1996, 34112), (2132, 31936), (2624, 25948), (3328, 20459), (3992, 17056), (4264, 15968), (5248, 12974), (6487, 10496), (7984, 8528)]