61724806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 117976320

約数和(自身を除く): 56251514

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 209, 247, 286, 307, 407, 418, 481, 494, 614, 703, 814, 962, 1406, 2717, 3377, 3991, 5291, 5434, 5833, 6754, 7733, 7982, 9139, 10582, 11359, 11666, 15466, 18278, 22718, 43901, 64163, 75829, 87802, 100529, 124949, 128326, 147667, 151658, 201058, 215821, 249898, 295334, 431642, 834119, 1624337, 1668238, 2374031, 2805673, 3248674, 4748062, 5611346, 30862403, 61724806]

約数ペア:

[(1, 61724806), (2, 30862403), (11, 5611346), (13, 4748062), (19, 3248674), (22, 2805673), (26, 2374031), (37, 1668238), (38, 1624337), (74, 834119), (143, 431642), (209, 295334), (247, 249898), (286, 215821), (307, 201058), (407, 151658), (418, 147667), (481, 128326), (494, 124949), (614, 100529), (703, 87802), (814, 75829), (962, 64163), (1406, 43901), (2717, 22718), (3377, 18278), (3991, 15466), (5291, 11666), (5434, 11359), (5833, 10582), (6754, 9139), (7733, 7982)]