27936766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 53415936

約数和(自身を除く): 25479170

約数列:

[1, 2, 11, 13, 22, 23, 26, 31, 46, 62, 137, 143, 253, 274, 286, 299, 341, 403, 506, 598, 682, 713, 806, 1426, 1507, 1781, 3014, 3151, 3289, 3562, 4247, 4433, 6302, 6578, 7843, 8494, 8866, 9269, 15686, 18538, 19591, 34661, 39182, 40963, 46717, 55211, 69322, 81926, 93434, 97681, 101959, 110422, 195362, 203918, 450593, 607321, 901186, 1074491, 1214642, 1269853, 2148982, 2539706, 13968383, 27936766]

約数ペア:

[(1, 27936766), (2, 13968383), (11, 2539706), (13, 2148982), (22, 1269853), (23, 1214642), (26, 1074491), (31, 901186), (46, 607321), (62, 450593), (137, 203918), (143, 195362), (253, 110422), (274, 101959), (286, 97681), (299, 93434), (341, 81926), (403, 69322), (506, 55211), (598, 46717), (682, 40963), (713, 39182), (806, 34661), (1426, 19591), (1507, 18538), (1781, 15686), (3014, 9269), (3151, 8866), (3289, 8494), (3562, 7843), (4247, 6578), (4433, 6302)]