40371474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 95735808

約数和(自身を除く): 55364334

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 211, 223, 286, 422, 429, 446, 633, 669, 858, 1266, 1338, 2321, 2453, 2743, 2899, 4642, 4906, 5486, 5798, 6963, 7359, 8229, 8697, 13926, 14718, 16458, 17394, 30173, 31889, 47053, 60346, 63778, 90519, 94106, 95667, 141159, 181038, 191334, 282318, 517583, 611689, 1035166, 1223378, 1552749, 1835067, 3105498, 3670134, 6728579, 13457158, 20185737, 40371474]

約数ペア:

[(1, 40371474), (2, 20185737), (3, 13457158), (6, 6728579), (11, 3670134), (13, 3105498), (22, 1835067), (26, 1552749), (33, 1223378), (39, 1035166), (66, 611689), (78, 517583), (143, 282318), (211, 191334), (223, 181038), (286, 141159), (422, 95667), (429, 94106), (446, 90519), (633, 63778), (669, 60346), (858, 47053), (1266, 31889), (1338, 30173), (2321, 17394), (2453, 16458), (2743, 14718), (2899, 13926), (4642, 8697), (4906, 8229), (5486, 7359), (5798, 6963)]