38996811308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{49853}}^1$

素因数の和:50191

約数の個数: 72

約数和(自身を含む): 85773208752

約数和(自身を除く): 46776397444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 307, 364, 614, 637, 1228, 1274, 2149, 2548, 3991, 4298, 7982, 8596, 15043, 15964, 27937, 30086, 49853, 55874, 60172, 99706, 111748, 195559, 199412, 348971, 391118, 648089, 697942, 782236, 1296178, 1395884, 2442797, 2592356, 4536623, 4885594, 9073246, 9771188, 15304871, 18146492, 30609742, 31756361, 61219484, 63512722, 107134097, 127025444, 198963323, 214268194, 397926646, 428536388, 749938679, 795853292, 1392743261, 1499877358, 2785486522, 2999754716, 5570973044, 9749202827, 19498405654, 38996811308]

約数ペア:

[(1, 38996811308), (2, 19498405654), (4, 9749202827), (7, 5570973044), (13, 2999754716), (14, 2785486522), (26, 1499877358), (28, 1392743261), (49, 795853292), (52, 749938679), (91, 428536388), (98, 397926646), (182, 214268194), (196, 198963323), (307, 127025444), (364, 107134097), (614, 63512722), (637, 61219484), (1228, 31756361), (1274, 30609742), (2149, 18146492), (2548, 15304871), (3991, 9771188), (4298, 9073246), (7982, 4885594), (8596, 4536623), (15043, 2592356), (15964, 2442797), (27937, 1395884), (30086, 1296178), (49853, 782236), (55874, 697942), (60172, 648089), (99706, 391118), (111748, 348971), (195559, 199412)]