4920763136

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9511}}^1$

素因数の和:9617

約数の個数: 72

約数和(自身を含む): 10265654784

約数和(自身を除く): 5344891648

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 256, 344, 376, 688, 752, 1376, 1504, 2021, 2752, 3008, 4042, 5504, 6016, 8084, 9511, 11008, 12032, 16168, 19022, 32336, 38044, 64672, 76088, 129344, 152176, 258688, 304352, 408973, 447017, 517376, 608704, 817946, 894034, 1217408, 1635892, 1788068, 2434816, 3271784, 3576136, 6543568, 7152272, 13087136, 14304544, 19221731, 26174272, 28609088, 38443462, 52348544, 57218176, 76886924, 104697088, 114436352, 153773848, 307547696, 615095392, 1230190784, 2460381568, 4920763136]

約数ペア:

[(1, 4920763136), (2, 2460381568), (4, 1230190784), (8, 615095392), (16, 307547696), (32, 153773848), (43, 114436352), (47, 104697088), (64, 76886924), (86, 57218176), (94, 52348544), (128, 38443462), (172, 28609088), (188, 26174272), (256, 19221731), (344, 14304544), (376, 13087136), (688, 7152272), (752, 6543568), (1376, 3576136), (1504, 3271784), (2021, 2434816), (2752, 1788068), (3008, 1635892), (4042, 1217408), (5504, 894034), (6016, 817946), (8084, 608704), (9511, 517376), (11008, 447017), (12032, 408973), (16168, 304352), (19022, 258688), (32336, 152176), (38044, 129344), (64672, 76088)]