3556869516004

素因数分解:

$2^2\times 7^2\times {\mathrm{647}}^1\times {\mathrm{1979}}^1\times {\mathrm{14173}}^1$

素因数の和:16817

約数の個数: 72

約数和(自身を含む): 7256137775040

約数和(自身を除く): 3699268259036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 647, 1294, 1979, 2588, 3958, 4529, 7916, 9058, 13853, 14173, 18116, 27706, 28346, 31703, 55412, 56692, 63406, 96971, 99211, 126812, 193942, 198422, 387884, 396844, 694477, 1280413, 1388954, 2560826, 2777908, 5121652, 8962891, 9169931, 17925782, 18339862, 28048367, 35851564, 36679724, 56096734, 62740237, 64189517, 112193468, 125480474, 128379034, 196338569, 250960948, 256758068, 392677138, 449326619, 785354276, 898653238, 1374369983, 1797306476, 2748739966, 5497479932, 18147293449, 36294586898, 72589173796, 127031054143, 254062108286, 508124216572, 889217379001, 1778434758002, 3556869516004]

約数ペア:

[(1, 3556869516004), (2, 1778434758002), (4, 889217379001), (7, 508124216572), (14, 254062108286), (28, 127031054143), (49, 72589173796), (98, 36294586898), (196, 18147293449), (647, 5497479932), (1294, 2748739966), (1979, 1797306476), (2588, 1374369983), (3958, 898653238), (4529, 785354276), (7916, 449326619), (9058, 392677138), (13853, 256758068), (14173, 250960948), (18116, 196338569), (27706, 128379034), (28346, 125480474), (31703, 112193468), (55412, 64189517), (56692, 62740237), (63406, 56096734), (96971, 36679724), (99211, 35851564), (126812, 28048367), (193942, 18339862), (198422, 17925782), (387884, 9169931), (396844, 8962891), (694477, 5121652), (1280413, 2777908), (1388954, 2560826)]