1558141696

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5119}}^1$

素因数の和:5205

約数の個数: 72

約数和(自身を含む): 3296563200

約数和(自身を除く): 1738421504

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 128, 164, 232, 256, 328, 464, 656, 928, 1189, 1312, 1856, 2378, 2624, 3712, 4756, 5119, 5248, 7424, 9512, 10238, 10496, 19024, 20476, 38048, 40952, 76096, 81904, 148451, 152192, 163808, 209879, 296902, 304384, 327616, 419758, 593804, 655232, 839516, 1187608, 1310464, 1679032, 2375216, 3358064, 4750432, 6086491, 6716128, 9500864, 12172982, 13432256, 19001728, 24345964, 26864512, 38003456, 48691928, 53729024, 97383856, 194767712, 389535424, 779070848, 1558141696]

約数ペア:

[(1, 1558141696), (2, 779070848), (4, 389535424), (8, 194767712), (16, 97383856), (29, 53729024), (32, 48691928), (41, 38003456), (58, 26864512), (64, 24345964), (82, 19001728), (116, 13432256), (128, 12172982), (164, 9500864), (232, 6716128), (256, 6086491), (328, 4750432), (464, 3358064), (656, 2375216), (928, 1679032), (1189, 1310464), (1312, 1187608), (1856, 839516), (2378, 655232), (2624, 593804), (3712, 419758), (4756, 327616), (5119, 304384), (5248, 296902), (7424, 209879), (9512, 163808), (10238, 152192), (10496, 148451), (19024, 81904), (20476, 76096), (38048, 40952)]