61827892

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 66413900

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 683, 742, 854, 1366, 1484, 1708, 2732, 3233, 4781, 6466, 9562, 12932, 19124, 22631, 36199, 41663, 45262, 72398, 83326, 90524, 144796, 166652, 253393, 291641, 506786, 583282, 1013572, 1166564, 2208139, 4416278, 8832556, 15456973, 30913946, 61827892]

約数ペア:

[(1, 61827892), (2, 30913946), (4, 15456973), (7, 8832556), (14, 4416278), (28, 2208139), (53, 1166564), (61, 1013572), (106, 583282), (122, 506786), (212, 291641), (244, 253393), (371, 166652), (427, 144796), (683, 90524), (742, 83326), (854, 72398), (1366, 45262), (1484, 41663), (1708, 36199), (2732, 22631), (3233, 19124), (4781, 12932), (6466, 9562)]