42900928

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 106216704

約数和(自身を除く): 63315776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 131, 136, 172, 224, 238, 262, 272, 301, 344, 448, 476, 524, 544, 602, 688, 731, 917, 952, 1048, 1088, 1204, 1376, 1462, 1834, 1904, 2096, 2227, 2408, 2752, 2924, 3668, 3808, 4192, 4454, 4816, 5117, 5633, 5848, 7336, 7616, 8384, 8908, 9632, 10234, 11266, 11696, 14672, 15589, 17816, 19264, 20468, 22532, 23392, 29344, 31178, 35632, 39431, 40936, 45064, 46784, 58688, 62356, 71264, 78862, 81872, 90128, 95761, 124712, 142528, 157724, 163744, 180256, 191522, 249424, 315448, 327488, 360512, 383044, 498848, 630896, 670327, 766088, 997696, 1261792, 1340654, 1532176, 2523584, 2681308, 3064352, 5362616, 6128704, 10725232, 21450464, 42900928]

約数ペア:

[(1, 42900928), (2, 21450464), (4, 10725232), (7, 6128704), (8, 5362616), (14, 3064352), (16, 2681308), (17, 2523584), (28, 1532176), (32, 1340654), (34, 1261792), (43, 997696), (56, 766088), (64, 670327), (68, 630896), (86, 498848), (112, 383044), (119, 360512), (131, 327488), (136, 315448), (172, 249424), (224, 191522), (238, 180256), (262, 163744), (272, 157724), (301, 142528), (344, 124712), (448, 95761), (476, 90128), (524, 81872), (544, 78862), (602, 71264), (688, 62356), (731, 58688), (917, 46784), (952, 45064), (1048, 40936), (1088, 39431), (1204, 35632), (1376, 31178), (1462, 29344), (1834, 23392), (1904, 22532), (2096, 20468), (2227, 19264), (2408, 17816), (2752, 15589), (2924, 14672), (3668, 11696), (3808, 11266), (4192, 10234), (4454, 9632), (4816, 8908), (5117, 8384), (5633, 7616), (5848, 7336)]