37813412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 83869632

約数和(自身を除く): 46056220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 131, 169, 182, 244, 262, 338, 364, 427, 524, 676, 793, 854, 917, 1183, 1586, 1703, 1708, 1834, 2366, 3172, 3406, 3668, 4732, 5551, 6812, 7991, 10309, 11102, 11921, 15982, 20618, 22139, 22204, 23842, 31964, 41236, 44278, 47684, 55937, 72163, 88556, 103883, 111874, 144326, 154973, 207766, 223748, 288652, 309946, 415532, 619892, 727181, 1350479, 1454362, 2700958, 2908724, 5401916, 9453353, 18906706, 37813412]

約数ペア:

[(1, 37813412), (2, 18906706), (4, 9453353), (7, 5401916), (13, 2908724), (14, 2700958), (26, 1454362), (28, 1350479), (52, 727181), (61, 619892), (91, 415532), (122, 309946), (131, 288652), (169, 223748), (182, 207766), (244, 154973), (262, 144326), (338, 111874), (364, 103883), (427, 88556), (524, 72163), (676, 55937), (793, 47684), (854, 44278), (917, 41236), (1183, 31964), (1586, 23842), (1703, 22204), (1708, 22139), (1834, 20618), (2366, 15982), (3172, 11921), (3406, 11102), (3668, 10309), (4732, 7991), (5551, 6812)]