40978034168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{39953}}^1$

素因数の和:40112

約数の個数: 64

約数和(自身を含む): 81554104800

約数和(自身を除く): 40576070632

約数列:

[1, 2, 4, 8, 41, 53, 59, 82, 106, 118, 164, 212, 236, 328, 424, 472, 2173, 2419, 3127, 4346, 4838, 6254, 8692, 9676, 12508, 17384, 19352, 25016, 39953, 79906, 128207, 159812, 256414, 319624, 512828, 1025656, 1638073, 2117509, 2357227, 3276146, 4235018, 4714454, 6552292, 8470036, 9428908, 13104584, 16940072, 18857816, 86817869, 96646307, 124933031, 173635738, 193292614, 249866062, 347271476, 386585228, 499732124, 694542952, 773170456, 999464248, 5122254271, 10244508542, 20489017084, 40978034168]

約数ペア:

[(1, 40978034168), (2, 20489017084), (4, 10244508542), (8, 5122254271), (41, 999464248), (53, 773170456), (59, 694542952), (82, 499732124), (106, 386585228), (118, 347271476), (164, 249866062), (212, 193292614), (236, 173635738), (328, 124933031), (424, 96646307), (472, 86817869), (2173, 18857816), (2419, 16940072), (3127, 13104584), (4346, 9428908), (4838, 8470036), (6254, 6552292), (8692, 4714454), (9676, 4235018), (12508, 3276146), (17384, 2357227), (19352, 2117509), (25016, 1638073), (39953, 1025656), (79906, 512828), (128207, 319624), (159812, 256414)]