26404190408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{6323}}^1$

素因数の和:6762

約数の個数: 64

約数和(自身を含む): 52909113600

約数和(自身を除く): 26504923192

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 331, 332, 662, 664, 1324, 1577, 2648, 3154, 6289, 6308, 6323, 12578, 12616, 12646, 25156, 25292, 27473, 50312, 50584, 54946, 109892, 120137, 219784, 240274, 480548, 521987, 524809, 961096, 1043974, 1049618, 2087948, 2092913, 2099236, 4175896, 4185826, 4198472, 8371652, 9971371, 16743304, 19942742, 39765347, 39885484, 79530694, 79770968, 159061388, 173711779, 318122776, 347423558, 694847116, 1389694232, 3300523801, 6601047602, 13202095204, 26404190408]

約数ペア:

[(1, 26404190408), (2, 13202095204), (4, 6601047602), (8, 3300523801), (19, 1389694232), (38, 694847116), (76, 347423558), (83, 318122776), (152, 173711779), (166, 159061388), (331, 79770968), (332, 79530694), (662, 39885484), (664, 39765347), (1324, 19942742), (1577, 16743304), (2648, 9971371), (3154, 8371652), (6289, 4198472), (6308, 4185826), (6323, 4175896), (12578, 2099236), (12616, 2092913), (12646, 2087948), (25156, 1049618), (25292, 1043974), (27473, 961096), (50312, 524809), (50584, 521987), (54946, 480548), (109892, 240274), (120137, 219784)]