38953304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 43783336

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 104, 106, 148, 191, 212, 296, 382, 424, 481, 689, 764, 962, 1378, 1528, 1924, 1961, 2483, 2756, 3848, 3922, 4966, 5512, 7067, 7844, 9932, 10123, 14134, 15688, 19864, 20246, 25493, 28268, 40492, 50986, 56536, 80984, 91871, 101972, 131599, 183742, 203944, 263198, 367484, 374551, 526396, 734968, 749102, 1052792, 1498204, 2996408, 4869163, 9738326, 19476652, 38953304]

約数ペア:

[(1, 38953304), (2, 19476652), (4, 9738326), (8, 4869163), (13, 2996408), (26, 1498204), (37, 1052792), (52, 749102), (53, 734968), (74, 526396), (104, 374551), (106, 367484), (148, 263198), (191, 203944), (212, 183742), (296, 131599), (382, 101972), (424, 91871), (481, 80984), (689, 56536), (764, 50986), (962, 40492), (1378, 28268), (1528, 25493), (1924, 20246), (1961, 19864), (2483, 15688), (2756, 14134), (3848, 10123), (3922, 9932), (4966, 7844), (5512, 7067)]