65985608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 139614720

約数和(自身を除く): 73629112

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 97, 104, 124, 194, 211, 248, 388, 403, 422, 776, 806, 844, 1261, 1612, 1688, 2522, 2743, 3007, 3224, 5044, 5486, 6014, 6541, 10088, 10972, 12028, 13082, 20467, 21944, 24056, 26164, 39091, 40934, 52328, 78182, 81868, 85033, 156364, 163736, 170066, 266071, 312728, 340132, 532142, 634477, 680264, 1064284, 1268954, 2128568, 2537908, 5075816, 8248201, 16496402, 32992804, 65985608]

約数ペア:

[(1, 65985608), (2, 32992804), (4, 16496402), (8, 8248201), (13, 5075816), (26, 2537908), (31, 2128568), (52, 1268954), (62, 1064284), (97, 680264), (104, 634477), (124, 532142), (194, 340132), (211, 312728), (248, 266071), (388, 170066), (403, 163736), (422, 156364), (776, 85033), (806, 81868), (844, 78182), (1261, 52328), (1612, 40934), (1688, 39091), (2522, 26164), (2743, 24056), (3007, 21944), (3224, 20467), (5044, 13082), (5486, 12028), (6014, 10972), (6541, 10088)]