28934434892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 56881004544

約数和(自身を除く): 27946569652

約数列:

[1, 2, 4, 11, 22, 44, 71, 127, 142, 233, 254, 284, 313, 466, 508, 626, 781, 932, 1252, 1397, 1562, 2563, 2794, 3124, 3443, 5126, 5588, 6886, 9017, 10252, 13772, 16543, 18034, 22223, 29591, 33086, 36068, 39751, 44446, 59182, 66172, 72929, 79502, 88892, 99187, 118364, 145858, 159004, 181973, 198374, 244453, 291716, 325501, 363946, 396748, 437261, 488906, 651002, 727892, 802219, 874522, 977812, 1302004, 1604438, 1749044, 2100961, 2822321, 3208876, 4201922, 5177959, 5644642, 8403844, 9261983, 10355918, 11289284, 18523966, 20711836, 23110571, 31045531, 37047932, 46221142, 56957549, 62091062, 92442284, 101881813, 113915098, 124182124, 203763626, 227830196, 407527252, 657600793, 1315201586, 2630403172, 7233608723, 14467217446, 28934434892]

約数ペア:

[(1, 28934434892), (2, 14467217446), (4, 7233608723), (11, 2630403172), (22, 1315201586), (44, 657600793), (71, 407527252), (127, 227830196), (142, 203763626), (233, 124182124), (254, 113915098), (284, 101881813), (313, 92442284), (466, 62091062), (508, 56957549), (626, 46221142), (781, 37047932), (932, 31045531), (1252, 23110571), (1397, 20711836), (1562, 18523966), (2563, 11289284), (2794, 10355918), (3124, 9261983), (3443, 8403844), (5126, 5644642), (5588, 5177959), (6886, 4201922), (9017, 3208876), (10252, 2822321), (13772, 2100961), (16543, 1749044), (18034, 1604438), (22223, 1302004), (29591, 977812), (33086, 874522), (36068, 802219), (39751, 727892), (44446, 651002), (59182, 488906), (66172, 437261), (72929, 396748), (79502, 363946), (88892, 325501), (99187, 291716), (118364, 244453), (145858, 198374), (159004, 181973)]