71300312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 152863200

約数和(自身を除く): 81562888

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 164, 323, 328, 646, 673, 697, 779, 1292, 1346, 1394, 1558, 2584, 2692, 2788, 3116, 5384, 5576, 6232, 11441, 12787, 13243, 22882, 25574, 26486, 27593, 45764, 51148, 52972, 55186, 91528, 102296, 105944, 110372, 217379, 220744, 434758, 469081, 524267, 869516, 938162, 1048534, 1739032, 1876324, 2097068, 3752648, 4194136, 8912539, 17825078, 35650156, 71300312]

約数ペア:

[(1, 71300312), (2, 35650156), (4, 17825078), (8, 8912539), (17, 4194136), (19, 3752648), (34, 2097068), (38, 1876324), (41, 1739032), (68, 1048534), (76, 938162), (82, 869516), (136, 524267), (152, 469081), (164, 434758), (323, 220744), (328, 217379), (646, 110372), (673, 105944), (697, 102296), (779, 91528), (1292, 55186), (1346, 52972), (1394, 51148), (1558, 45764), (2584, 27593), (2692, 26486), (2788, 25574), (3116, 22882), (5384, 13243), (5576, 12787), (6232, 11441)]