28748753358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{524287}}^1$

素因数の和:524361

約数の個数: 64

約数和(自身を含む): 66941091840

約数和(自身を除く): 38192338482

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 741, 962, 1406, 1443, 1482, 2109, 2886, 4218, 9139, 18278, 27417, 54834, 524287, 1048574, 1572861, 3145722, 6815731, 9961453, 13631462, 19398619, 19922906, 20447193, 29884359, 38797238, 40894386, 58195857, 59768718, 116391714, 129498889, 252182047, 258997778, 368573761, 388496667, 504364094, 737147522, 756546141, 776993334, 1105721283, 1513092282, 2211442566, 4791458893, 9582917786, 14374376679, 28748753358]

約数ペア:

[(1, 28748753358), (2, 14374376679), (3, 9582917786), (6, 4791458893), (13, 2211442566), (19, 1513092282), (26, 1105721283), (37, 776993334), (38, 756546141), (39, 737147522), (57, 504364094), (74, 388496667), (78, 368573761), (111, 258997778), (114, 252182047), (222, 129498889), (247, 116391714), (481, 59768718), (494, 58195857), (703, 40894386), (741, 38797238), (962, 29884359), (1406, 20447193), (1443, 19922906), (1482, 19398619), (2109, 13631462), (2886, 9961453), (4218, 6815731), (9139, 3145722), (18278, 1572861), (27417, 1048574), (54834, 524287)]