38836691908

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{120391}}^1$

素因数の和:120724

約数の個数: 48

約数和(自身を含む): 79851679488

約数和(自身を除く): 41014987580

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 281, 287, 562, 574, 1124, 1148, 1967, 3934, 7868, 11521, 23042, 46084, 80647, 120391, 161294, 240782, 322588, 481564, 842737, 1685474, 3370948, 4936031, 9872062, 19744124, 33829871, 34552217, 67659742, 69104434, 135319484, 138208868, 236809097, 473618194, 947236388, 1387024711, 2774049422, 5548098844, 9709172977, 19418345954, 38836691908]

約数ペア:

[(1, 38836691908), (2, 19418345954), (4, 9709172977), (7, 5548098844), (14, 2774049422), (28, 1387024711), (41, 947236388), (82, 473618194), (164, 236809097), (281, 138208868), (287, 135319484), (562, 69104434), (574, 67659742), (1124, 34552217), (1148, 33829871), (1967, 19744124), (3934, 9872062), (7868, 4936031), (11521, 3370948), (23042, 1685474), (46084, 842737), (80647, 481564), (120391, 322588), (161294, 240782)]