1370545984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1823}}^1$

素因数の和:2543

約数の個数: 56

約数和(自身を含む): 2885407488

約数和(自身を除く): 1514861504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 691, 1088, 1382, 1823, 2764, 3646, 5528, 7292, 11056, 11747, 14584, 22112, 23494, 29168, 30991, 44224, 46988, 58336, 61982, 93976, 116672, 123964, 187952, 247928, 375904, 495856, 751808, 991712, 1259693, 1983424, 2519386, 5038772, 10077544, 20155088, 21414781, 40310176, 42829562, 80620352, 85659124, 171318248, 342636496, 685272992, 1370545984]

約数ペア:

[(1, 1370545984), (2, 685272992), (4, 342636496), (8, 171318248), (16, 85659124), (17, 80620352), (32, 42829562), (34, 40310176), (64, 21414781), (68, 20155088), (136, 10077544), (272, 5038772), (544, 2519386), (691, 1983424), (1088, 1259693), (1382, 991712), (1823, 751808), (2764, 495856), (3646, 375904), (5528, 247928), (7292, 187952), (11056, 123964), (11747, 116672), (14584, 93976), (22112, 61982), (23494, 58336), (29168, 46988), (30991, 44224)]