63443432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 136651200

約数和(自身を除く): 73207768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 97, 104, 152, 194, 247, 331, 388, 494, 662, 776, 988, 1261, 1324, 1843, 1976, 2522, 2648, 3686, 4303, 5044, 6289, 7372, 8606, 10088, 12578, 14744, 17212, 23959, 25156, 32107, 34424, 47918, 50312, 64214, 81757, 95836, 128428, 163514, 191672, 256856, 327028, 417391, 610033, 654056, 834782, 1220066, 1669564, 2440132, 3339128, 4880264, 7930429, 15860858, 31721716, 63443432]

約数ペア:

[(1, 63443432), (2, 31721716), (4, 15860858), (8, 7930429), (13, 4880264), (19, 3339128), (26, 2440132), (38, 1669564), (52, 1220066), (76, 834782), (97, 654056), (104, 610033), (152, 417391), (194, 327028), (247, 256856), (331, 191672), (388, 163514), (494, 128428), (662, 95836), (776, 81757), (988, 64214), (1261, 50312), (1324, 47918), (1843, 34424), (1976, 32107), (2522, 25156), (2648, 23959), (3686, 17212), (4303, 14744), (5044, 12578), (6289, 10088), (7372, 8606)]