2794014736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 5834358720

約数和(自身を除く): 3040343984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 211, 272, 356, 422, 547, 712, 844, 1094, 1424, 1513, 1688, 2188, 3026, 3376, 3587, 4376, 6052, 7174, 8752, 9299, 12104, 14348, 18598, 18779, 24208, 28696, 37196, 37558, 48683, 57392, 74392, 75116, 97366, 115417, 148784, 150232, 194732, 230834, 300464, 319243, 389464, 461668, 638486, 778928, 827611, 923336, 1276972, 1655222, 1846672, 1962089, 2553944, 3310444, 3924178, 5107888, 6620888, 7848356, 10272113, 13241776, 15696712, 20544226, 31393424, 41088452, 82176904, 164353808, 174625921, 349251842, 698503684, 1397007368, 2794014736]

約数ペア:

[(1, 2794014736), (2, 1397007368), (4, 698503684), (8, 349251842), (16, 174625921), (17, 164353808), (34, 82176904), (68, 41088452), (89, 31393424), (136, 20544226), (178, 15696712), (211, 13241776), (272, 10272113), (356, 7848356), (422, 6620888), (547, 5107888), (712, 3924178), (844, 3310444), (1094, 2553944), (1424, 1962089), (1513, 1846672), (1688, 1655222), (2188, 1276972), (3026, 923336), (3376, 827611), (3587, 778928), (4376, 638486), (6052, 461668), (7174, 389464), (8752, 319243), (9299, 300464), (12104, 230834), (14348, 194732), (18598, 150232), (18779, 148784), (24208, 115417), (28696, 97366), (37196, 75116), (37558, 74392), (48683, 57392)]