25808220152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{33521}}^1$

素因数の和:34224

約数の個数: 64

約数和(自身を含む): 56936446560

約数和(自身を除く): 31128226408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 673, 1144, 1346, 2692, 5384, 7403, 8749, 14806, 17498, 29612, 33521, 34996, 59224, 67042, 69992, 96239, 134084, 192478, 268168, 368731, 384956, 435773, 737462, 769912, 871546, 1474924, 1743092, 2949848, 3486184, 4793503, 9587006, 19174012, 22559633, 38348024, 45119266, 90238532, 180477064, 248155963, 293275229, 496311926, 586550458, 992623852, 1173100916, 1985247704, 2346201832, 3226027519, 6452055038, 12904110076, 25808220152]

約数ペア:

[(1, 25808220152), (2, 12904110076), (4, 6452055038), (8, 3226027519), (11, 2346201832), (13, 1985247704), (22, 1173100916), (26, 992623852), (44, 586550458), (52, 496311926), (88, 293275229), (104, 248155963), (143, 180477064), (286, 90238532), (572, 45119266), (673, 38348024), (1144, 22559633), (1346, 19174012), (2692, 9587006), (5384, 4793503), (7403, 3486184), (8749, 2949848), (14806, 1743092), (17498, 1474924), (29612, 871546), (33521, 769912), (34996, 737462), (59224, 435773), (67042, 384956), (69992, 368731), (96239, 268168), (134084, 192478)]