42785644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 87494400

約数和(自身を除く): 44708756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 839, 1159, 1342, 1678, 2318, 2684, 3356, 4636, 9229, 12749, 15941, 18458, 25498, 31882, 36916, 50996, 51179, 63764, 102358, 175351, 204716, 350702, 562969, 701404, 972401, 1125938, 1944802, 2251876, 3889604, 10696411, 21392822, 42785644]

約数ペア:

[(1, 42785644), (2, 21392822), (4, 10696411), (11, 3889604), (19, 2251876), (22, 1944802), (38, 1125938), (44, 972401), (61, 701404), (76, 562969), (122, 350702), (209, 204716), (244, 175351), (418, 102358), (671, 63764), (836, 51179), (839, 50996), (1159, 36916), (1342, 31882), (1678, 25498), (2318, 18458), (2684, 15941), (3356, 12749), (4636, 9229)]