39151574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 38262826

約数列:

[1, 2, 7, 11, 14, 22, 31, 59, 62, 77, 118, 139, 154, 217, 278, 341, 413, 434, 649, 682, 826, 973, 1298, 1529, 1829, 1946, 2387, 3058, 3658, 4309, 4543, 4774, 8201, 8618, 9086, 10703, 12803, 16402, 20119, 21406, 25606, 30163, 40238, 47399, 57407, 60326, 90211, 94798, 114814, 140833, 180422, 254231, 281666, 331793, 508462, 631477, 663586, 1262954, 1779617, 2796541, 3559234, 5593082, 19575787, 39151574]

約数ペア:

[(1, 39151574), (2, 19575787), (7, 5593082), (11, 3559234), (14, 2796541), (22, 1779617), (31, 1262954), (59, 663586), (62, 631477), (77, 508462), (118, 331793), (139, 281666), (154, 254231), (217, 180422), (278, 140833), (341, 114814), (413, 94798), (434, 90211), (649, 60326), (682, 57407), (826, 47399), (973, 40238), (1298, 30163), (1529, 25606), (1829, 21406), (1946, 20119), (2387, 16402), (3058, 12803), (3658, 10703), (4309, 9086), (4543, 8618), (4774, 8201)]