63938056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 149748480

約数和(自身を除く): 85810424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1237, 1846, 1988, 2474, 3692, 3976, 4948, 6461, 7384, 8659, 9896, 12922, 16081, 17318, 25844, 32162, 34636, 51688, 64324, 69272, 87827, 112567, 128648, 175654, 225134, 351308, 450268, 614789, 702616, 900536, 1141751, 1229578, 2283502, 2459156, 4567004, 4918312, 7992257, 9134008, 15984514, 31969028, 63938056]

約数ペア:

[(1, 63938056), (2, 31969028), (4, 15984514), (7, 9134008), (8, 7992257), (13, 4918312), (14, 4567004), (26, 2459156), (28, 2283502), (52, 1229578), (56, 1141751), (71, 900536), (91, 702616), (104, 614789), (142, 450268), (182, 351308), (284, 225134), (364, 175654), (497, 128648), (568, 112567), (728, 87827), (923, 69272), (994, 64324), (1237, 51688), (1846, 34636), (1988, 32162), (2474, 25844), (3692, 17318), (3976, 16081), (4948, 12922), (6461, 9896), (7384, 8659)]