29128875034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1\times {\mathrm{809}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 52951449600

約数和(自身を除く): 23822574566

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 446, 607, 809, 1214, 1561, 1618, 3122, 4237, 4249, 5663, 8474, 8498, 11326, 11533, 15371, 23066, 29659, 30742, 59318, 80731, 107597, 135361, 161462, 180407, 215194, 270722, 360814, 491063, 947527, 982126, 1262849, 1895054, 2525698, 2571859, 3427733, 3437441, 5143718, 6855466, 6874882, 9330197, 18003013, 18660394, 23994131, 36006026, 47988262, 65311379, 109507049, 130622758, 219014098, 766549343, 1533098686, 2080633931, 4161267862, 14564437517, 29128875034]

約数ペア:

[(1, 29128875034), (2, 14564437517), (7, 4161267862), (14, 2080633931), (19, 1533098686), (38, 766549343), (133, 219014098), (223, 130622758), (266, 109507049), (446, 65311379), (607, 47988262), (809, 36006026), (1214, 23994131), (1561, 18660394), (1618, 18003013), (3122, 9330197), (4237, 6874882), (4249, 6855466), (5663, 5143718), (8474, 3437441), (8498, 3427733), (11326, 2571859), (11533, 2525698), (15371, 1895054), (23066, 1262849), (29659, 982126), (30742, 947527), (59318, 491063), (80731, 360814), (107597, 270722), (135361, 215194), (161462, 180407)]