38003977452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{743}}^1\times {\mathrm{947}}^1$

素因数の和:2347

約数の個数: 96

約数和(自身を含む): 101745487872

約数和(自身を除く): 63741510420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 743, 947, 1286, 1486, 1894, 1929, 2229, 2572, 2841, 2972, 3788, 3858, 4458, 4501, 5201, 5682, 6629, 7716, 8916, 9002, 10402, 11364, 13258, 13503, 15603, 18004, 19887, 20804, 26516, 27006, 31206, 39774, 54012, 62412, 79548, 477749, 608921, 703621, 955498, 1217842, 1407242, 1433247, 1826763, 1910996, 2110863, 2435684, 2814484, 2866494, 3344243, 3653526, 4221726, 4262447, 4925347, 5732988, 6688486, 7307052, 8443452, 8524894, 9850694, 10032729, 12787341, 13376972, 14776041, 17049788, 19701388, 20065458, 25574682, 29552082, 40130916, 51149364, 59104164, 452428303, 904856606, 1357284909, 1809713212, 2714569818, 3166998121, 5429139636, 6333996242, 9500994363, 12667992484, 19001988726, 38003977452]

約数ペア:

[(1, 38003977452), (2, 19001988726), (3, 12667992484), (4, 9500994363), (6, 6333996242), (7, 5429139636), (12, 3166998121), (14, 2714569818), (21, 1809713212), (28, 1357284909), (42, 904856606), (84, 452428303), (643, 59104164), (743, 51149364), (947, 40130916), (1286, 29552082), (1486, 25574682), (1894, 20065458), (1929, 19701388), (2229, 17049788), (2572, 14776041), (2841, 13376972), (2972, 12787341), (3788, 10032729), (3858, 9850694), (4458, 8524894), (4501, 8443452), (5201, 7307052), (5682, 6688486), (6629, 5732988), (7716, 4925347), (8916, 4262447), (9002, 4221726), (10402, 3653526), (11364, 3344243), (13258, 2866494), (13503, 2814484), (15603, 2435684), (18004, 2110863), (19887, 1910996), (20804, 1826763), (26516, 1433247), (27006, 1407242), (31206, 1217842), (39774, 955498), (54012, 703621), (62412, 608921), (79548, 477749)]