17742902008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{4783}}^1$

素因数の和:5528

約数の個数: 64

約数和(自身を含む): 36564877440

約数和(自身を除く): 18821975432

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 673, 689, 1346, 1378, 2692, 2756, 4783, 5384, 5512, 8749, 9566, 17498, 19132, 34996, 35669, 38264, 62179, 69992, 71338, 124358, 142676, 248716, 253499, 285352, 463697, 497432, 506998, 927394, 1013996, 1854788, 2027992, 3218959, 3295487, 3709576, 6437918, 6590974, 12875836, 13181948, 25751672, 26363896, 41846467, 83692934, 167385868, 170604827, 334771736, 341209654, 682419308, 1364838616, 2217862751, 4435725502, 8871451004, 17742902008]

約数ペア:

[(1, 17742902008), (2, 8871451004), (4, 4435725502), (8, 2217862751), (13, 1364838616), (26, 682419308), (52, 341209654), (53, 334771736), (104, 170604827), (106, 167385868), (212, 83692934), (424, 41846467), (673, 26363896), (689, 25751672), (1346, 13181948), (1378, 12875836), (2692, 6590974), (2756, 6437918), (4783, 3709576), (5384, 3295487), (5512, 3218959), (8749, 2027992), (9566, 1854788), (17498, 1013996), (19132, 927394), (34996, 506998), (35669, 497432), (38264, 463697), (62179, 285352), (69992, 253499), (71338, 248716), (124358, 142676)]