3798806128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{26203}}^1$

素因数の和:26282

約数の個数: 80

約数和(自身を含む): 8597637216

約数和(自身を除く): 4798831088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 442, 533, 656, 697, 884, 1066, 1394, 1768, 2132, 2788, 3536, 4264, 5576, 8528, 9061, 11152, 18122, 26203, 36244, 52406, 72488, 104812, 144976, 209624, 340639, 419248, 445451, 681278, 890902, 1074323, 1362556, 1781804, 2148646, 2725112, 3563608, 4297292, 5450224, 5790863, 7127216, 8594584, 11581726, 13966199, 17189168, 18263491, 23163452, 27932398, 36526982, 46326904, 55864796, 73053964, 92653808, 111729592, 146107928, 223459184, 237425383, 292215856, 474850766, 949701532, 1899403064, 3798806128]

約数ペア:

[(1, 3798806128), (2, 1899403064), (4, 949701532), (8, 474850766), (13, 292215856), (16, 237425383), (17, 223459184), (26, 146107928), (34, 111729592), (41, 92653808), (52, 73053964), (68, 55864796), (82, 46326904), (104, 36526982), (136, 27932398), (164, 23163452), (208, 18263491), (221, 17189168), (272, 13966199), (328, 11581726), (442, 8594584), (533, 7127216), (656, 5790863), (697, 5450224), (884, 4297292), (1066, 3563608), (1394, 2725112), (1768, 2148646), (2132, 1781804), (2788, 1362556), (3536, 1074323), (4264, 890902), (5576, 681278), (8528, 445451), (9061, 419248), (11152, 340639), (18122, 209624), (26203, 144976), (36244, 104812), (52406, 72488)]