78309946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2711}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 139418496

約数和(自身を除く): 61108550

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 1111, 1313, 2222, 2626, 2711, 5422, 14443, 28886, 29821, 35243, 59642, 70486, 273811, 387673, 547622, 775346, 3011921, 3559543, 6023842, 7119086, 39154973, 78309946]

約数ペア:

[(1, 78309946), (2, 39154973), (11, 7119086), (13, 6023842), (22, 3559543), (26, 3011921), (101, 775346), (143, 547622), (202, 387673), (286, 273811), (1111, 70486), (1313, 59642), (2222, 35243), (2626, 29821), (2711, 28886), (5422, 14443)]