15551463004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1667}}^1\times {\mathrm{4327}}^1$

素因数の和:6023

約数の個数: 72

約数和(自身を含む): 34565069952

約数和(自身を除く): 19013606948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 1667, 2156, 3334, 4327, 6668, 8654, 11669, 17308, 18337, 23338, 30289, 36674, 46676, 47597, 60578, 73348, 81683, 95194, 121156, 128359, 163366, 190388, 212023, 256718, 326732, 333179, 424046, 513436, 666358, 848092, 898513, 1332716, 1797026, 2332253, 3594052, 4664506, 7213109, 9329012, 14426218, 28852436, 50491763, 79344199, 100983526, 158688398, 201967052, 317376796, 353442341, 555409393, 706884682, 1110818786, 1413769364, 2221637572, 3887865751, 7775731502, 15551463004]

約数ペア:

[(1, 15551463004), (2, 7775731502), (4, 3887865751), (7, 2221637572), (11, 1413769364), (14, 1110818786), (22, 706884682), (28, 555409393), (44, 353442341), (49, 317376796), (77, 201967052), (98, 158688398), (154, 100983526), (196, 79344199), (308, 50491763), (539, 28852436), (1078, 14426218), (1667, 9329012), (2156, 7213109), (3334, 4664506), (4327, 3594052), (6668, 2332253), (8654, 1797026), (11669, 1332716), (17308, 898513), (18337, 848092), (23338, 666358), (30289, 513436), (36674, 424046), (46676, 333179), (47597, 326732), (60578, 256718), (73348, 212023), (81683, 190388), (95194, 163366), (121156, 128359)]