5605920512

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1163}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 11800911360

約数和(自身を除く): 6194990848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 991, 1163, 1216, 1982, 2326, 2432, 3964, 4652, 4864, 7928, 9304, 15856, 18608, 18829, 22097, 31712, 37216, 37658, 44194, 63424, 74432, 75316, 88388, 126848, 148864, 150632, 176776, 253696, 297728, 301264, 353552, 602528, 707104, 1152533, 1205056, 1414208, 2305066, 2410112, 2828416, 4610132, 4820224, 5656832, 9220264, 18440528, 21898127, 36881056, 43796254, 73762112, 87592508, 147524224, 175185016, 295048448, 350370032, 700740064, 1401480128, 2802960256, 5605920512]

約数ペア:

[(1, 5605920512), (2, 2802960256), (4, 1401480128), (8, 700740064), (16, 350370032), (19, 295048448), (32, 175185016), (38, 147524224), (64, 87592508), (76, 73762112), (128, 43796254), (152, 36881056), (256, 21898127), (304, 18440528), (608, 9220264), (991, 5656832), (1163, 4820224), (1216, 4610132), (1982, 2828416), (2326, 2410112), (2432, 2305066), (3964, 1414208), (4652, 1205056), (4864, 1152533), (7928, 707104), (9304, 602528), (15856, 353552), (18608, 301264), (18829, 297728), (22097, 253696), (31712, 176776), (37216, 150632), (37658, 148864), (44194, 126848), (63424, 88388), (74432, 75316)]